Olaia Inziarte
type: MusicGroup
popularity: 41
followers: 6768
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3edb1a62594e89a1e7ae43b75c1d8ffe786198bffbaa7b7e2f50c9cdb0825db9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa3feffb-1523-4398-9436-bfe57d783e00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa3feffb-1523-4398-9436-bfe57d783e00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa3feffb-1523-4398-9436-bfe57d783e00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3edb1a62594e89a1e7ae43b75c1d8ffe786198bffbaa7b7e2f50c9cdb0825db9","name":"Olaia Inziarte","registered_at":"2026-06-12T06:48:55Z","symbol":"NIM0219153","token_address":"0x746266057167e5270a60b978db320832879fb619","type":"artist","uuid":"aa3feffb-1523-4398-9436-bfe57d783e00"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edb1a62594e89a1e7ae43b75c1d8ffe786198bffbaa7b7e2f50c9cdb0825db9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa3feffb-1523-4398-9436-bfe57d783e00.json and https://artists.proofprofile.net/proofs/artist/aa3feffb-1523-4398-9436-bfe57d783e00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x3edb1a62594e89a1e7ae43b75c1d8ffe786198bffbaa7b7e2f50c9cdb0825db9","name":"Olaia Inziarte","registered_at":"2026-06-12T06:48:55Z","symbol":"NIM0219153","token_address":"0x746266057167e5270a60b978db320832879fb619","type":"artist","uuid":"aa3feffb-1523-4398-9436-bfe57d783e00"}
album: Astelehenetan
  type: MusicAlbum
  date published: 2020-03-29
  track: Astelehenetan
    type: MusicRecording
    duration: PT4M33S
    duration ms: 273014
    explicit: false
    by artist: Olaia Inziarte
    in album: Astelehenetan
      type: MusicAlbum
      date published: 2020-03-29
album: Martzianoak
  type: MusicAlbum
  date published: 2021-12-06
  track: Martzianoak
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205000
    explicit: false
    by artist: Olaia Inziarte
    in album: Martzianoak
      type: MusicAlbum
      date published: 2021-12-06
album: Behe Klasekoa
  type: MusicAlbum
  date published: 2022-11-10
  track: Behe Klasekoa
    type: MusicRecording
    duration: PT4M8S
    duration ms: 248160
    explicit: false
    by artist: Olaia Inziarte
    in album: Behe Klasekoa
      type: MusicAlbum
      date published: 2022-11-10
    isrc code: ES71G2240156
album: Gereziak
  type: MusicAlbum
  date published: 2022-11-28
  track: Gereziak
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243586
    explicit: false
    by artist: Olaia Inziarte
    in album: Gereziak
      type: MusicAlbum
      date published: 2022-11-28
album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
  track: LLB
    type: MusicRecording
    duration: PT0M56S
    duration ms: 56546
    explicit: false
    by artist: Olaia Inziarte
    in album: Lehengo Lepotikan Burua
      type: MusicAlbum
      date published: 2022-11-30
    isrc code: ES71G2243906
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T06:02:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcfe1d1790aa252f56897fba6b29bcf697d54da07dbb65999311ff2be64c24b49
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956302
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/5lJB9KcIUVbDFNznw4fEts.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lJB9KcIUVbDFNznw4fEts
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe1d1790aa252f56897fba6b29bcf697d54da07dbb65999311ff2be64c24b49. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lJB9KcIUVbDFNznw4fEts.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lJB9KcIUVbDFNznw4fEts.
      date published: 2026-07-02T03:30:09Z
  track: Behe Klasekoa
    type: MusicRecording
    duration: PT4M8S
    duration ms: 248160
    explicit: false
    by artist: Olaia Inziarte
    in album: Lehengo Lepotikan Burua
      type: MusicAlbum
      date published: 2022-11-30
    isrc code: ES71G2243907
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T09:54:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc1bb00ac0ecafa43c1005f0fdb3d9d8e8ea74e485ea6c495c6ddce557efcb004
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953536
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3BKcC9sTmgqutBngcXIB1r.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BKcC9sTmgqutBngcXIB1r
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc1bb00ac0ecafa43c1005f0fdb3d9d8e8ea74e485ea6c495c6ddce557efcb004","isrc":"ES71G2243907","name":"Behe Klasekoa","registered_at":"2026-06-05T09:54:18Z","spotify_id":"3BKcC9sTmgqutBngcXIB1r","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bb00ac0ecafa43c1005f0fdb3d9d8e8ea74e485ea6c495c6ddce557efcb004. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3BKcC9sTmgqutBngcXIB1r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BKcC9sTmgqutBngcXIB1r.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xc1bb00ac0ecafa43c1005f0fdb3d9d8e8ea74e485ea6c495c6ddce557efcb004","isrc":"ES71G2243907","name":"Behe Klasekoa","registered_at":"2026-06-05T09:54:18Z","spotify_id":"3BKcC9sTmgqutBngcXIB1r","type":"track"}
  track: Gereziak
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243586
    explicit: false
    by artist: Olaia Inziarte
    in album: Lehengo Lepotikan Burua
      type: MusicAlbum
      date published: 2022-11-30
    isrc code: ES71G2243292
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T06:22:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35cd3f0d5edaf082f7a2bb85d694f38237fb79dbc2b546f4f915f8646268b9c6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Zerua Gorriz
  track: Zure Mina
  track: M.J.
  track: Martzianoak
  track: Xagua eta Katua Vol. II
  track: Berak Badaki
  track: Lagun
album: Denak Begira Daudelaik
album: Lagun II
album: eman abisua
album: Zerrautsa
album: Olaia Inziarte (GUTARRAK Live)
album: rita
album: egiegia
album: zura
track: Zer Da Maitasuna
track: Ta orain
track: Lehengo Lepotikan Burua
track: Izar polisariar bat
track: Elektrizitatea 25
track: Lilia
track: LLB
track: Behe Klasekoa
track: Gereziak
track: Zerua Gorriz
track: Zure Mina
track: M.J.
track: Martzianoak
track: Xagua eta Katua Vol. II
track: Berak Badaki
track: Lagun
track: Saldu genizun

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5ilIuIsyYtGgs0mtEOYaOF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ilIuIsyYtGgs0mtEOYaOF

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cd3f0d5edaf082f7a2bb85d694f38237fb79dbc2b546f4f915f8646268b9c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ilIuIsyYtGgs0mtEOYaOF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ilIuIsyYtGgs0mtEOYaOF.
date published: 2026-06-13T17:25:41Z

Zerua Gorriz
type: MusicRecording
duration: PT3M33S
duration ms: 213120
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:28:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d62a8e8db7efd3496120fd21a3aff406a1d98122e5adc48b24defe3cb71cef3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5khTbAYUPlacsLNvoCH5Oj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5khTbAYUPlacsLNvoCH5Oj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d62a8e8db7efd3496120fd21a3aff406a1d98122e5adc48b24defe3cb71cef3","isrc":"ES71G2243909","name":"Zerua Gorriz","registered_at":"2026-06-07T09:28:08Z","spotify_id":"5khTbAYUPlacsLNvoCH5Oj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d62a8e8db7efd3496120fd21a3aff406a1d98122e5adc48b24defe3cb71cef3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5khTbAYUPlacsLNvoCH5Oj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5khTbAYUPlacsLNvoCH5Oj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0d62a8e8db7efd3496120fd21a3aff406a1d98122e5adc48b24defe3cb71cef3","isrc":"ES71G2243909","name":"Zerua Gorriz","registered_at":"2026-06-07T09:28:08Z","spotify_id":"5khTbAYUPlacsLNvoCH5Oj","type":"track"}

Zure Mina
type: MusicRecording
duration: PT4M12S
duration ms: 252120
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:35:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4lqh07nrTugixgPUnDl1rp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lqh07nrTugixgPUnDl1rp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420","isrc":"ES71G2243910","name":"Zure Mina","registered_at":"2026-06-06T08:35:20Z","spotify_id":"4lqh07nrTugixgPUnDl1rp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lqh07nrTugixgPUnDl1rp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lqh07nrTugixgPUnDl1rp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420","isrc":"ES71G2243910","name":"Zure Mina","registered_at":"2026-06-06T08:35:20Z","spotify_id":"4lqh07nrTugixgPUnDl1rp","type":"track"}

M.J.
type: MusicRecording
duration: PT2M27S
duration ms: 147333
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:08:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73d68b877cec4e177027ebedbcc0cb706bda73dfafb79a8f3fea7829e4d2f0fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6R29Jn9518cM7bZTsgorzf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R29Jn9518cM7bZTsgorzf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d68b877cec4e177027ebedbcc0cb706bda73dfafb79a8f3fea7829e4d2f0fd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6R29Jn9518cM7bZTsgorzf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R29Jn9518cM7bZTsgorzf.
  date published: 2026-06-13T15:41:10Z

Martzianoak
type: MusicRecording
duration: PT3M24S
duration ms: 204986
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:08:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd935f8927bce7d1c549eb423c058141dbe559199eddc71a5f3c425c64fc61fbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dd8fv4nONZBxSYwDVgn0s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dd8fv4nONZBxSYwDVgn0s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd935f8927bce7d1c549eb423c058141dbe559199eddc71a5f3c425c64fc61fbe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dd8fv4nONZBxSYwDVgn0s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dd8fv4nONZBxSYwDVgn0s.
  date published: 2026-06-13T15:41:10Z

Xagua eta Katua Vol. II
type: MusicRecording
duration: PT3M48S
duration ms: 228986
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243913
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:34:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa69cafc7af828604ab25918c6d8f8306e6986c834ed94b30947fff9ec64ed1d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6nHscrxkP6cGFMTWy4EUnQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nHscrxkP6cGFMTWy4EUnQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa69cafc7af828604ab25918c6d8f8306e6986c834ed94b30947fff9ec64ed1d0","isrc":"ES71G2243913","name":"Xagua eta Katua Vol. II","registered_at":"2026-06-20T12:34:42Z","spotify_id":"6nHscrxkP6cGFMTWy4EUnQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69cafc7af828604ab25918c6d8f8306e6986c834ed94b30947fff9ec64ed1d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nHscrxkP6cGFMTWy4EUnQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nHscrxkP6cGFMTWy4EUnQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa69cafc7af828604ab25918c6d8f8306e6986c834ed94b30947fff9ec64ed1d0","isrc":"ES71G2243913","name":"Xagua eta Katua Vol. II","registered_at":"2026-06-20T12:34:42Z","spotify_id":"6nHscrxkP6cGFMTWy4EUnQ","type":"track"}

Berak Badaki
type: MusicRecording
duration: PT3M37S
duration ms: 217480
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:18:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3ad0e3979e7ae77a4668bd67221d22d82503fc383bd56bf36d3aadc4f0a5146
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7skZAxPzdamID8LePCquan.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7skZAxPzdamID8LePCquan
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3ad0e3979e7ae77a4668bd67221d22d82503fc383bd56bf36d3aadc4f0a5146","isrc":"ES71G2243915","name":"Berak Badaki","registered_at":"2026-06-05T07:18:52Z","spotify_id":"7skZAxPzdamID8LePCquan","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ad0e3979e7ae77a4668bd67221d22d82503fc383bd56bf36d3aadc4f0a5146. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7skZAxPzdamID8LePCquan.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7skZAxPzdamID8LePCquan.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa3ad0e3979e7ae77a4668bd67221d22d82503fc383bd56bf36d3aadc4f0a5146","isrc":"ES71G2243915","name":"Berak Badaki","registered_at":"2026-06-05T07:18:52Z","spotify_id":"7skZAxPzdamID8LePCquan","type":"track"}

Lagun
type: MusicRecording
duration: PT2M41S
duration ms: 161146
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243914
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:02:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcce71a3c2370fed70dd5638d61b6efcba71947713cac7d4a77d153e784004c02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/27LNObFqH4zSyKeuRwso4z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27LNObFqH4zSyKeuRwso4z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce71a3c2370fed70dd5638d61b6efcba71947713cac7d4a77d153e784004c02. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27LNObFqH4zSyKeuRwso4z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27LNObFqH4zSyKeuRwso4z.
  date published: 2026-07-02T03:30:09Z

Lehengo Lepotikan Burua
type: MusicAlbum
date published: 2022-11-30
track: LLB
  type: MusicRecording
  duration: PT0M56S
  duration ms: 56546
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
track: Behe Klasekoa
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248160
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
track: Gereziak
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243586
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
  isrc code: ES71G2243292
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:22:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35cd3f0d5edaf082f7a2bb85d694f38237fb79dbc2b546f4f915f8646268b9c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956484
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956484
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4YrcwD1LSaHgIqdUWfkIHq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YrcwD1LSaHgIqdUWfkIHq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T10:47:44Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cd3f0d5edaf082f7a2bb85d694f38237fb79dbc2b546f4f915f8646268b9c6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4YrcwD1LSaHgIqdUWfkIHq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YrcwD1LSaHgIqdUWfkIHq.
    date published: 2026-07-03T10:47:44Z
track: Zerua Gorriz
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213120
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
  isrc code: ES71G2243909
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:28:08+00:00
track: Zure Mina
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252120
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
  isrc code: ES71G2243910
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:35:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956551
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956551
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0zCpNPAKpoyFvmLP42kSuk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zCpNPAKpoyFvmLP42kSuk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T21:18:05Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420","isrc":"ES71G2243910","name":"Zure Mina","registered_at":"2026-06-06T08:35:20Z","spotify_id":"0zCpNPAKpoyFvmLP42kSuk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zCpNPAKpoyFvmLP42kSuk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zCpNPAKpoyFvmLP42kSuk.
    date published: 2026-07-03T21:18:05Z
    text: {"copyright_id":"0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420","isrc":"ES71G2243910","name":"Zure Mina","registered_at":"2026-06-06T08:35:20Z","spotify_id":"0zCpNPAKpoyFvmLP42kSuk","type":"track"}
track: M.J.
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147333
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
track: Martzianoak
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204986
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
track: Xagua eta Katua Vol. II
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228986
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
track: Berak Badaki
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217480
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30
track: Lagun
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161146
  explicit: false
  by artist: Olaia Inziarte
  in album: Lehengo Lepotikan Burua
    type: MusicAlbum
    date published: 2022-11-30

Denak Begira Daudelaik
type: MusicAlbum
date published: 2023-05-11
track: Denak Begira Daudelaik
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223459
  explicit: false
  by artist: Olaia Inziarte
  in album: Denak Begira Daudelaik
    type: MusicAlbum
    date published: 2023-05-11

Denak Begira Daudelaik
type: MusicAlbum
date published: 2023-05-11
track: Denak Begira Daudelaik
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223459
  explicit: false
  by artist: Olaia Inziarte
  in album: Denak Begira Daudelaik
    type: MusicAlbum
    date published: 2023-05-11

Lagun II
type: MusicAlbum
date published: 2024-04-10
track: Lagun II
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264079
  explicit: false
  by artist: Olaia Inziarte
  in album: Lagun II
    type: MusicAlbum
    date published: 2024-04-10

Lagun II
type: MusicAlbum
date published: 2024-04-10
track: Lagun II
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264079
  explicit: false
  by artist: Olaia Inziarte
  in album: Lagun II
    type: MusicAlbum
    date published: 2024-04-10

eman abisua
type: MusicAlbum
date published: 2024-11-18
track: eman abisua
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194382
  explicit: false
  by artist: Olaia Inziarte
  in album: eman abisua
    type: MusicAlbum
    date published: 2024-11-18

Zerrautsa
type: MusicAlbum
date published: 2025-01-13
track: zerrautsa
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210560
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: ibili hadi argi
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232520
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: eman abisua
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193640
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: tilin-talan
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221973
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: ravean xuabe
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234746
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: never be like her
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191560
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: arin-arin
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231800
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: kasu, maitia
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215026
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: kontatuko banizu
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225640
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: zenbat okupatzen du? natxo feliperenarekin
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257493
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: haserre hauek
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194506
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: naturala
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185586
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: biziak eta hilak
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253586
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: ematen du -inpro-
  type: MusicRecording
  duration: PT5M40S
  duration ms: 340573
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13

Zerrautsa
type: MusicAlbum
date published: 2025-01-13
track: zerrautsa
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210560
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: ibili hadi argi
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232520
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: eman abisua
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193640
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: tilin-talan
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221973
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: ravean xuabe
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234746
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: never be like her
  type: MusicRecording
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  duration ms: 191560
  explicit: false
  by artist: Olaia Inziarte
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    type: MusicAlbum
    date published: 2025-01-13
track: arin-arin
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231800
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: kasu, maitia
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215026
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: kontatuko banizu
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225640
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: zenbat okupatzen du? natxo feliperenarekin
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257493
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: haserre hauek
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194506
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: naturala
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185586
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: biziak eta hilak
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253586
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13
track: ematen du -inpro-
  type: MusicRecording
  duration: PT5M40S
  duration ms: 340573
  explicit: false
  by artist: Olaia Inziarte
  in album: Zerrautsa
    type: MusicAlbum
    date published: 2025-01-13

Olaia Inziarte (GUTARRAK Live)
type: MusicAlbum
date published: 2025-05-23
track: tilin-talan (GUTARRAK Live)
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234692
  explicit: false
  by artist: Olaia Inziarte
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    type: MusicAlbum
    date published: 2025-05-23
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track: never be like her (GUTARRAK Live)
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  by artist: Olaia Inziarte
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    type: MusicAlbum
    date published: 2025-05-23
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track: eman abisua (GUTARRAK Live)
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  duration: PT3M47S
  duration ms: 227769
  explicit: false
  by artist: Olaia Inziarte
  in album: Olaia Inziarte (GUTARRAK Live)
    type: MusicAlbum
    date published: 2025-05-23
  isrc code: AUMEV2558401

rita
type: MusicAlbum
date published: 2025-09-30
track: rita
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222250
  explicit: false
  by artist: Olaia Inziarte
  in album: rita
    type: MusicAlbum
    date published: 2025-09-30

egiegia
type: MusicAlbum
date published: 2025-10-14
track: egiegia
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218750
  explicit: false
  by artist: Olaia Inziarte
  in album: egiegia
    type: MusicAlbum
    date published: 2025-10-14

zura
type: MusicAlbum
date published: 2025-10-28
track: egiegia
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218750
  explicit: false
  by artist: Olaia Inziarte
  in album: zura
    type: MusicAlbum
    date published: 2025-10-28
  isrc code: QMFMF2533486
track: bildotsa
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246750
  explicit: false
  by artist: Olaia Inziarte
  in album: zura
    type: MusicAlbum
    date published: 2025-10-28
track: rita
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222250
  explicit: false
  by artist: Olaia Inziarte
  in album: zura
    type: MusicAlbum
    date published: 2025-10-28
  isrc code: QMFME2574907

Zer Da Maitasuna
type: MusicRecording
duration: PT3M46S
duration ms: 226000
explicit: false
by artist: Esti eta Mikel Markez
by artist: Esti Markez
by artist: Mikel Markez
by artist: Olaia Inziarte
in album: Azal Berritzen
  type: MusicAlbum
  date published: 2020-11-19
isrc code: ESA082050520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T10:02:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26cc844b1fbbcc05e325c148ae77d75741f7930ce298f8780a40537c8d58fe1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ZGLGNUwpHDqy8XBqBYiVD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZGLGNUwpHDqy8XBqBYiVD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:47:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26cc844b1fbbcc05e325c148ae77d75741f7930ce298f8780a40537c8d58fe1c","isrc":"ESA082050520","name":"Zer Da Maitasuna","registered_at":"2026-06-17T10:02:49Z","spotify_id":"4ZGLGNUwpHDqy8XBqBYiVD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cc844b1fbbcc05e325c148ae77d75741f7930ce298f8780a40537c8d58fe1c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:47:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZGLGNUwpHDqy8XBqBYiVD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZGLGNUwpHDqy8XBqBYiVD.
  date published: 2026-06-17T20:47:38Z
  text: {"copyright_id":"0x26cc844b1fbbcc05e325c148ae77d75741f7930ce298f8780a40537c8d58fe1c","isrc":"ESA082050520","name":"Zer Da Maitasuna","registered_at":"2026-06-17T10:02:49Z","spotify_id":"4ZGLGNUwpHDqy8XBqBYiVD","type":"track"}

Ta orain
type: MusicRecording
duration: PT3M10S
duration ms: 190945
explicit: false
by artist: Jon Maia
by artist: Olaia Inziarte
in album: Kantu berri bat gara
  type: MusicAlbum
  date published: 2023-11-08
isrc code: ES5592300244
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:29:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd9b375f6bbc7540e00a0aa66d9980e6dba0d21300bd53b8f6602fba0f1094da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/22qMZznwqUyKcEI9jfM52U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22qMZznwqUyKcEI9jfM52U
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd9b375f6bbc7540e00a0aa66d9980e6dba0d21300bd53b8f6602fba0f1094da","isrc":"ES5592300244","name":"Ta orain","registered_at":"2026-06-10T19:29:20Z","spotify_id":"22qMZznwqUyKcEI9jfM52U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9b375f6bbc7540e00a0aa66d9980e6dba0d21300bd53b8f6602fba0f1094da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/22qMZznwqUyKcEI9jfM52U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22qMZznwqUyKcEI9jfM52U.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfd9b375f6bbc7540e00a0aa66d9980e6dba0d21300bd53b8f6602fba0f1094da","isrc":"ES5592300244","name":"Ta orain","registered_at":"2026-06-10T19:29:20Z","spotify_id":"22qMZznwqUyKcEI9jfM52U","type":"track"}

Lehengo Lepotikan Burua
type: MusicRecording
duration: PT0M56S
duration ms: 56175
explicit: false
by artist: Fermin Muguruza
by artist: Olaia Inziarte
in album: Bidasoa 2018-2023
  type: MusicAlbum
  date published: 2023-10-20
isrc code: ES71G2243906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:02:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfe1d1790aa252f56897fba6b29bcf697d54da07dbb65999311ff2be64c24b49
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0LRLGbEPjyse7stawfYv7m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LRLGbEPjyse7stawfYv7m
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xcfe1d1790aa252f56897fba6b29bcf697d54da07dbb65999311ff2be64c24b49","isrc":"ES71G2243906","name":"Lehengo Lepotikan Burua","registered_at":"2026-06-18T06:02:27Z","spotify_id":"0LRLGbEPjyse7stawfYv7m","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe1d1790aa252f56897fba6b29bcf697d54da07dbb65999311ff2be64c24b49. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LRLGbEPjyse7stawfYv7m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LRLGbEPjyse7stawfYv7m.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcfe1d1790aa252f56897fba6b29bcf697d54da07dbb65999311ff2be64c24b49","isrc":"ES71G2243906","name":"Lehengo Lepotikan Burua","registered_at":"2026-06-18T06:02:27Z","spotify_id":"0LRLGbEPjyse7stawfYv7m","type":"track"}

Izar polisariar bat
type: MusicRecording
duration: PT5M18S
duration ms: 318013
explicit: false
by artist: Eñaut Elorrieta
by artist: Olaia Inziarte
in album: Saharari kantari
  type: MusicAlbum
  date published: 2023-11-03

Izar polisariar bat
type: MusicRecording
duration: PT5M17S
duration ms: 317194
explicit: false
by artist: Eñaut Elorrieta
by artist: Olaia Inziarte
in album: Izar polisariar bat
  type: MusicAlbum
  date published: 2023-09-28
isrc code: ES5592300299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:04:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a7826a29c07549b90ca5012db8031cc9764bca5d6d24b9d4149c7eba539c57b
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6XTyrx3mTkWxdvZeL8KTh5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XTyrx3mTkWxdvZeL8KTh5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a7826a29c07549b90ca5012db8031cc9764bca5d6d24b9d4149c7eba539c57b","isrc":"ES5592300299","name":"Izar polisariar bat","registered_at":"2026-06-08T23:04:37Z","spotify_id":"6XTyrx3mTkWxdvZeL8KTh5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7826a29c07549b90ca5012db8031cc9764bca5d6d24b9d4149c7eba539c57b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XTyrx3mTkWxdvZeL8KTh5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XTyrx3mTkWxdvZeL8KTh5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1a7826a29c07549b90ca5012db8031cc9764bca5d6d24b9d4149c7eba539c57b","isrc":"ES5592300299","name":"Izar polisariar bat","registered_at":"2026-06-08T23:04:37Z","spotify_id":"6XTyrx3mTkWxdvZeL8KTh5","type":"track"}

Elektrizitatea 25
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duration: PT4M38S
duration ms: 278413
explicit: false
by artist: Zea Mays
by artist: Afrika Bibang
by artist: J Martina (Ane)
by artist: Ane Sua
by artist: Eider Iturriaga Ni Hil
by artist: EIRE
by artist: Esanezin
by artist: Esti Markez
by artist: Iholdi
by artist: Itziar Ituño
by artist: IZARO
by artist: Izaro Alzaga
by artist: Janire Sua
by artist: Jone Laspiur
by artist: Kattalin J Martina
by artist: La Basu
by artist: La Furia
by artist: Libe
by artist: Lide Hernando
by artist: Lova Lois
by artist: Maite Jesucrista
by artist: Mamen
by artist: Maren
by artist: Maria Blanco Mäbu
by artist: Natalia Garmendia
by artist: Naty Penadas
by artist: Sara Zozaya
by artist: SÜNE
by artist: Olaia Inziarte
by artist: Olatz Salvador
by artist: Uxue Huntza
by artist: Zaloa Kokein
by artist: Zoe Igartiburu
by artist: Fernando Velázquez
by artist: Bilbao Orkestra Sinfonikoa
in album: Elektrizitatea 25
  type: MusicAlbum
  date published: 2024-11-08
isrc code: ES71G2422556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:18:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79357161cc87ee02c005773d876d4e5dbd55f7c6f56c9fdd0097937a2380ed71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2I3M61Zw5tEoC4VIQ4C1yw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2I3M61Zw5tEoC4VIQ4C1yw
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79357161cc87ee02c005773d876d4e5dbd55f7c6f56c9fdd0097937a2380ed71","isrc":"ES71G2422556","name":"Elektrizitatea 25","registered_at":"2026-06-05T05:18:38Z","spotify_id":"2I3M61Zw5tEoC4VIQ4C1yw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79357161cc87ee02c005773d876d4e5dbd55f7c6f56c9fdd0097937a2380ed71. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2I3M61Zw5tEoC4VIQ4C1yw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2I3M61Zw5tEoC4VIQ4C1yw.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x79357161cc87ee02c005773d876d4e5dbd55f7c6f56c9fdd0097937a2380ed71","isrc":"ES71G2422556","name":"Elektrizitatea 25","registered_at":"2026-06-05T05:18:38Z","spotify_id":"2I3M61Zw5tEoC4VIQ4C1yw","type":"track"}

Lilia
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duration: PT5M34S
duration ms: 334640
explicit: false
by artist: Arineketan
by artist: Olaia Inziarte
in album: Zaharrak Berri
  type: MusicAlbum
  date published: 2024-01-11

LLB
type: MusicRecording
duration: PT0M56S
duration ms: 56546
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:02:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfe1d1790aa252f56897fba6b29bcf697d54da07dbb65999311ff2be64c24b49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5lJB9KcIUVbDFNznw4fEts.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lJB9KcIUVbDFNznw4fEts
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe1d1790aa252f56897fba6b29bcf697d54da07dbb65999311ff2be64c24b49. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lJB9KcIUVbDFNznw4fEts.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lJB9KcIUVbDFNznw4fEts.
  date published: 2026-07-02T03:30:09Z

Behe Klasekoa
type: MusicRecording
duration: PT4M8S
duration ms: 248160
explicit: false
by artist: Olaia Inziarte
by artist: Olatz Salvador
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:54:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1bb00ac0ecafa43c1005f0fdb3d9d8e8ea74e485ea6c495c6ddce557efcb004
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3BKcC9sTmgqutBngcXIB1r.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BKcC9sTmgqutBngcXIB1r
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc1bb00ac0ecafa43c1005f0fdb3d9d8e8ea74e485ea6c495c6ddce557efcb004","isrc":"ES71G2243907","name":"Behe Klasekoa","registered_at":"2026-06-05T09:54:18Z","spotify_id":"3BKcC9sTmgqutBngcXIB1r","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bb00ac0ecafa43c1005f0fdb3d9d8e8ea74e485ea6c495c6ddce557efcb004. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3BKcC9sTmgqutBngcXIB1r.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BKcC9sTmgqutBngcXIB1r.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc1bb00ac0ecafa43c1005f0fdb3d9d8e8ea74e485ea6c495c6ddce557efcb004","isrc":"ES71G2243907","name":"Behe Klasekoa","registered_at":"2026-06-05T09:54:18Z","spotify_id":"3BKcC9sTmgqutBngcXIB1r","type":"track"}

Gereziak
type: MusicRecording
duration: PT4M3S
duration ms: 243586
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:22:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35cd3f0d5edaf082f7a2bb85d694f38237fb79dbc2b546f4f915f8646268b9c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ilIuIsyYtGgs0mtEOYaOF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ilIuIsyYtGgs0mtEOYaOF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cd3f0d5edaf082f7a2bb85d694f38237fb79dbc2b546f4f915f8646268b9c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ilIuIsyYtGgs0mtEOYaOF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ilIuIsyYtGgs0mtEOYaOF.
  date published: 2026-06-13T17:25:41Z

Zerua Gorriz
type: MusicRecording
duration: PT3M33S
duration ms: 213120
explicit: false
by artist: Olaia Inziarte
by artist: Petti
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:28:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d62a8e8db7efd3496120fd21a3aff406a1d98122e5adc48b24defe3cb71cef3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5khTbAYUPlacsLNvoCH5Oj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5khTbAYUPlacsLNvoCH5Oj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d62a8e8db7efd3496120fd21a3aff406a1d98122e5adc48b24defe3cb71cef3","isrc":"ES71G2243909","name":"Zerua Gorriz","registered_at":"2026-06-07T09:28:08Z","spotify_id":"5khTbAYUPlacsLNvoCH5Oj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d62a8e8db7efd3496120fd21a3aff406a1d98122e5adc48b24defe3cb71cef3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5khTbAYUPlacsLNvoCH5Oj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5khTbAYUPlacsLNvoCH5Oj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0d62a8e8db7efd3496120fd21a3aff406a1d98122e5adc48b24defe3cb71cef3","isrc":"ES71G2243909","name":"Zerua Gorriz","registered_at":"2026-06-07T09:28:08Z","spotify_id":"5khTbAYUPlacsLNvoCH5Oj","type":"track"}

Zure Mina
type: MusicRecording
duration: PT4M12S
duration ms: 252120
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:35:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4lqh07nrTugixgPUnDl1rp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lqh07nrTugixgPUnDl1rp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420","isrc":"ES71G2243910","name":"Zure Mina","registered_at":"2026-06-06T08:35:20Z","spotify_id":"4lqh07nrTugixgPUnDl1rp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4lqh07nrTugixgPUnDl1rp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lqh07nrTugixgPUnDl1rp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb98484f09cfb2a35bfec2cad1101752d8a877ef305dfe6e2bea85b6a3904f420","isrc":"ES71G2243910","name":"Zure Mina","registered_at":"2026-06-06T08:35:20Z","spotify_id":"4lqh07nrTugixgPUnDl1rp","type":"track"}

M.J.
type: MusicRecording
duration: PT2M27S
duration ms: 147333
explicit: false
by artist: Olaia Inziarte
by artist: Joseba Tapia
by artist: Leire Berasaluze
by artist: Kristina Aranzabe
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:08:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73d68b877cec4e177027ebedbcc0cb706bda73dfafb79a8f3fea7829e4d2f0fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6R29Jn9518cM7bZTsgorzf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R29Jn9518cM7bZTsgorzf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d68b877cec4e177027ebedbcc0cb706bda73dfafb79a8f3fea7829e4d2f0fd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6R29Jn9518cM7bZTsgorzf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R29Jn9518cM7bZTsgorzf.
  date published: 2026-06-13T15:41:10Z

Martzianoak
type: MusicRecording
duration: PT3M24S
duration ms: 204986
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:08:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd935f8927bce7d1c549eb423c058141dbe559199eddc71a5f3c425c64fc61fbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dd8fv4nONZBxSYwDVgn0s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dd8fv4nONZBxSYwDVgn0s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd935f8927bce7d1c549eb423c058141dbe559199eddc71a5f3c425c64fc61fbe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dd8fv4nONZBxSYwDVgn0s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dd8fv4nONZBxSYwDVgn0s.
  date published: 2026-06-13T15:41:10Z

Xagua eta Katua Vol. II
type: MusicRecording
duration: PT3M48S
duration ms: 228986
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243913
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T12:34:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa69cafc7af828604ab25918c6d8f8306e6986c834ed94b30947fff9ec64ed1d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6nHscrxkP6cGFMTWy4EUnQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nHscrxkP6cGFMTWy4EUnQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa69cafc7af828604ab25918c6d8f8306e6986c834ed94b30947fff9ec64ed1d0","isrc":"ES71G2243913","name":"Xagua eta Katua Vol. II","registered_at":"2026-06-20T12:34:42Z","spotify_id":"6nHscrxkP6cGFMTWy4EUnQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69cafc7af828604ab25918c6d8f8306e6986c834ed94b30947fff9ec64ed1d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nHscrxkP6cGFMTWy4EUnQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nHscrxkP6cGFMTWy4EUnQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa69cafc7af828604ab25918c6d8f8306e6986c834ed94b30947fff9ec64ed1d0","isrc":"ES71G2243913","name":"Xagua eta Katua Vol. II","registered_at":"2026-06-20T12:34:42Z","spotify_id":"6nHscrxkP6cGFMTWy4EUnQ","type":"track"}

Berak Badaki
type: MusicRecording
duration: PT3M37S
duration ms: 217480
explicit: false
by artist: Olaia Inziarte
by artist: Hofe
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:18:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3ad0e3979e7ae77a4668bd67221d22d82503fc383bd56bf36d3aadc4f0a5146
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7skZAxPzdamID8LePCquan.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7skZAxPzdamID8LePCquan
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3ad0e3979e7ae77a4668bd67221d22d82503fc383bd56bf36d3aadc4f0a5146","isrc":"ES71G2243915","name":"Berak Badaki","registered_at":"2026-06-05T07:18:52Z","spotify_id":"7skZAxPzdamID8LePCquan","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ad0e3979e7ae77a4668bd67221d22d82503fc383bd56bf36d3aadc4f0a5146. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7skZAxPzdamID8LePCquan.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7skZAxPzdamID8LePCquan.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa3ad0e3979e7ae77a4668bd67221d22d82503fc383bd56bf36d3aadc4f0a5146","isrc":"ES71G2243915","name":"Berak Badaki","registered_at":"2026-06-05T07:18:52Z","spotify_id":"7skZAxPzdamID8LePCquan","type":"track"}

Lagun
type: MusicRecording
duration: PT2M41S
duration ms: 161146
explicit: false
by artist: Olaia Inziarte
in album: Lehengo Lepotikan Burua
  type: MusicAlbum
  date published: 2022-11-30
isrc code: ES71G2243914
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:02:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcce71a3c2370fed70dd5638d61b6efcba71947713cac7d4a77d153e784004c02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/27LNObFqH4zSyKeuRwso4z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27LNObFqH4zSyKeuRwso4z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce71a3c2370fed70dd5638d61b6efcba71947713cac7d4a77d153e784004c02. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27LNObFqH4zSyKeuRwso4z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27LNObFqH4zSyKeuRwso4z.
  date published: 2026-07-02T03:30:09Z

Saldu genizun
type: MusicRecording
duration: PT2M34S
duration ms: 154883
explicit: false
by artist: IZARO
by artist: Olaia Inziarte
in album: Perlak
  type: MusicAlbum
  date published: 2025-06-06
isrc code: ES71G2508905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:11:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10d58219daa259dcb0323af4a36b66e6abc15a21c901dac6a6833c6a05a00550
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3dFfDTcUaXm32B66Soggd0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dFfDTcUaXm32B66Soggd0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10d58219daa259dcb0323af4a36b66e6abc15a21c901dac6a6833c6a05a00550","isrc":"ES71G2508905","name":"Saldu genizun","registered_at":"2026-06-05T05:11:06Z","spotify_id":"3dFfDTcUaXm32B66Soggd0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d58219daa259dcb0323af4a36b66e6abc15a21c901dac6a6833c6a05a00550. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dFfDTcUaXm32B66Soggd0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dFfDTcUaXm32B66Soggd0.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x10d58219daa259dcb0323af4a36b66e6abc15a21c901dac6a6833c6a05a00550","isrc":"ES71G2508905","name":"Saldu genizun","registered_at":"2026-06-05T05:11:06Z","spotify_id":"3dFfDTcUaXm32B66Soggd0","type":"track"}

Saldu genizun
type: MusicRecording
duration: PT2M34S
duration ms: 154883
explicit: false
by artist: IZARO
by artist: Olaia Inziarte
in album: Saldu genizun
  type: MusicAlbum
  date published: 2025-03-17
isrc code: ES71G2508905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:11:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10d58219daa259dcb0323af4a36b66e6abc15a21c901dac6a6833c6a05a00550
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1z3mrITiSsbbmBaidnMvjp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z3mrITiSsbbmBaidnMvjp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10d58219daa259dcb0323af4a36b66e6abc15a21c901dac6a6833c6a05a00550","isrc":"ES71G2508905","name":"Saldu genizun","registered_at":"2026-06-05T05:11:06Z","spotify_id":"1z3mrITiSsbbmBaidnMvjp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d58219daa259dcb0323af4a36b66e6abc15a21c901dac6a6833c6a05a00550. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1z3mrITiSsbbmBaidnMvjp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1z3mrITiSsbbmBaidnMvjp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x10d58219daa259dcb0323af4a36b66e6abc15a21c901dac6a6833c6a05a00550","isrc":"ES71G2508905","name":"Saldu genizun","registered_at":"2026-06-05T05:11:06Z","spotify_id":"1z3mrITiSsbbmBaidnMvjp","type":"track"}

Behe Klasekoa
type: MusicRecording
duration: PT4M13S
duration ms: 253714
explicit: false
by artist: Go!azen
by artist: Olatz Salvador
by artist: Olaia Inziarte
in album: Goazen 11.0
  type: MusicAlbum
  date published: 2024-11-24
isrc code: ESA012557368