Costi
type: MusicGroup
genre: finnish hip hop
genre: finnish pop
popularity: 56
followers: 56090
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc501af9d2cbef06d4944498b572dc380231921dc7f4ec5ca6f3cb6651c05dc9
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/55d902db-e64d-4b7c-b435-ad8f467df539.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55d902db-e64d-4b7c-b435-ad8f467df539.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55d902db-e64d-4b7c-b435-ad8f467df539
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
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 0xcc501af9d2cbef06d4944498b572dc380231921dc7f4ec5ca6f3cb6651c05dc9. 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/55d902db-e64d-4b7c-b435-ad8f467df539.json and https://artists.proofprofile.net/proofs/artist/55d902db-e64d-4b7c-b435-ad8f467df539.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Taulut (feat. Costi)
  type: MusicAlbum
  date published: 2023-09-08
  track: Taulut (feat. Costi)
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197027
    explicit: false
    by artist: HUGO
    by artist: Costi
    in album: Taulut (feat. Costi)
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: FIBAR2300437
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T08:25:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9
    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/150cifhtXjdhDdr07scSVG.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/150cifhtXjdhDdr07scSVG
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9","isrc":"FIBAR2300437","name":"Taulut (feat. Costi)","registered_at":"2026-06-04T08:25:06Z","spotify_id":"150cifhtXjdhDdr07scSVG","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 0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9. 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/150cifhtXjdhDdr07scSVG.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/150cifhtXjdhDdr07scSVG.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9","isrc":"FIBAR2300437","name":"Taulut (feat. Costi)","registered_at":"2026-06-04T08:25:06Z","spotify_id":"150cifhtXjdhDdr07scSVG","type":"track"}
track: Taulut (feat. Costi)
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197027
  explicit: false
  by artist: HUGO
  by artist: Costi
  in album: Taulut (feat. Costi)
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: FIBAR2300437
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:25:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9
  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/150cifhtXjdhDdr07scSVG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/150cifhtXjdhDdr07scSVG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9","isrc":"FIBAR2300437","name":"Taulut (feat. Costi)","registered_at":"2026-06-04T08:25:06Z","spotify_id":"150cifhtXjdhDdr07scSVG","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 0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9. 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/150cifhtXjdhDdr07scSVG.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/150cifhtXjdhDdr07scSVG.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9","isrc":"FIBAR2300437","name":"Taulut (feat. Costi)","registered_at":"2026-06-04T08:25:06Z","spotify_id":"150cifhtXjdhDdr07scSVG","type":"track"}
track: DEEP DOWN (feat. Costi)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185098
  explicit: false
  by artist: Joe L
  by artist: Costi
  in album: Joe W
    type: MusicAlbum
    date published: 2023-06-09
  isrc code: FIBAR2200264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:09:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4
  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/4yxfwV00K8JBVYjrhQqfkN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yxfwV00K8JBVYjrhQqfkN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4","isrc":"FIBAR2200264","name":"DEEP DOWN (feat. Costi)","registered_at":"2026-06-04T13:09:22Z","spotify_id":"4yxfwV00K8JBVYjrhQqfkN","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 0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4. 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/4yxfwV00K8JBVYjrhQqfkN.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/4yxfwV00K8JBVYjrhQqfkN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4","isrc":"FIBAR2200264","name":"DEEP DOWN (feat. Costi)","registered_at":"2026-06-04T13:09:22Z","spotify_id":"4yxfwV00K8JBVYjrhQqfkN","type":"track"}
track: DEEP DOWN (feat. Costi)
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185093
  explicit: false
  by artist: Joe L
  by artist: Costi
  in album: DEEP DOWN (feat. Costi)
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: FIBAR2200264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  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: Action (feat. Costi)
track: Verkkareis (feat. Ege Zulu, Costi)
track: Magaluf
track: STILL TRE
track: Ryhtiliike
track: Robben
track: Vuosii
track: 5
track: Movie
track: Duomo
track: Valtakunnallinen
track: Intro
track: ANNAWA
track: CV

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T13:09:22+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4

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/2h9FYDFYIScQ4dHtsL70gn.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h9FYDFYIScQ4dHtsL70gn

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4","isrc":"FIBAR2200264","name":"DEEP DOWN (feat. Costi)","registered_at":"2026-06-04T13:09:22Z","spotify_id":"2h9FYDFYIScQ4dHtsL70gn","type":"track"}

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 0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4. 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/2h9FYDFYIScQ4dHtsL70gn.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/2h9FYDFYIScQ4dHtsL70gn.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xa8e249cb3112b2ca162925c2c7d4f62b89f79fbc0f90fb3a9ada2ca640e7fbf4","isrc":"FIBAR2200264","name":"DEEP DOWN (feat. Costi)","registered_at":"2026-06-04T13:09:22Z","spotify_id":"2h9FYDFYIScQ4dHtsL70gn","type":"track"}

Action (feat. Costi)
type: MusicRecording
duration: PT1M53S
duration ms: 113906
explicit: false
by artist: Joe L
by artist: Costi
in album: Vauhtisokee - EP
  type: MusicAlbum
  date published: 2021-11-05
isrc code: FIBAR2100328
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:33:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7af92bbd454ecfab8c03786bd091767eaac328da9086c2f7c85102341c4fc97
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/0VuupI0jGJz5EhW9Pg9EOJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VuupI0jGJz5EhW9Pg9EOJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7af92bbd454ecfab8c03786bd091767eaac328da9086c2f7c85102341c4fc97","isrc":"FIBAR2100328","name":"Action (feat. Costi)","registered_at":"2026-06-06T05:33:21Z","spotify_id":"0VuupI0jGJz5EhW9Pg9EOJ","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 0xd7af92bbd454ecfab8c03786bd091767eaac328da9086c2f7c85102341c4fc97. 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/0VuupI0jGJz5EhW9Pg9EOJ.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/0VuupI0jGJz5EhW9Pg9EOJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd7af92bbd454ecfab8c03786bd091767eaac328da9086c2f7c85102341c4fc97","isrc":"FIBAR2100328","name":"Action (feat. Costi)","registered_at":"2026-06-06T05:33:21Z","spotify_id":"0VuupI0jGJz5EhW9Pg9EOJ","type":"track"}

Verkkareis (feat. Ege Zulu, Costi)
type: MusicRecording
duration: PT2M44S
duration ms: 164625
explicit: false
by artist: JVG
by artist: Ege Zulu
by artist: Costi
in album: Verkkareis / Mun tapa pelata
  type: MusicAlbum
  date published: 2022-07-01
isrc code: FIWMA2200189
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:39:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01bf6982935b17ed59aa8b68c3ea802aca4eec9ecbdc78f33c92b1a4ce958609
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/0Nx44mzVtTyNnUypzRlu53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Nx44mzVtTyNnUypzRlu53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01bf6982935b17ed59aa8b68c3ea802aca4eec9ecbdc78f33c92b1a4ce958609","isrc":"FIWMA2200189","name":"Verkkareis (feat. Ege Zulu, Costi)","registered_at":"2026-06-04T12:39:45Z","spotify_id":"0Nx44mzVtTyNnUypzRlu53","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 0x01bf6982935b17ed59aa8b68c3ea802aca4eec9ecbdc78f33c92b1a4ce958609. 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/0Nx44mzVtTyNnUypzRlu53.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/0Nx44mzVtTyNnUypzRlu53.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x01bf6982935b17ed59aa8b68c3ea802aca4eec9ecbdc78f33c92b1a4ce958609","isrc":"FIWMA2200189","name":"Verkkareis (feat. Ege Zulu, Costi)","registered_at":"2026-06-04T12:39:45Z","spotify_id":"0Nx44mzVtTyNnUypzRlu53","type":"track"}

Magaluf
type: MusicRecording
duration: PT2M49S
duration ms: 169445
explicit: false
by artist: Costi
by artist: Jami Faltin
in album: Magaluf
  type: MusicAlbum
  date published: 2022-10-28
isrc code: FIPEB2200126
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:50:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x662695a0111875c809cc30a45e11a895762dffa93d6275722e7ef7dc09555216
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/66uNjN5dWYiyJ6I4GttOgg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66uNjN5dWYiyJ6I4GttOgg
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 0x662695a0111875c809cc30a45e11a895762dffa93d6275722e7ef7dc09555216. 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/66uNjN5dWYiyJ6I4GttOgg.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/66uNjN5dWYiyJ6I4GttOgg.
  date published: 2026-06-13T15:41:10Z

STILL TRE
type: MusicRecording
duration: PT2M42S
duration ms: 162133
explicit: false
by artist: Jami Faltin
by artist: Costi
in album: STILL TRE
  type: MusicAlbum
  date published: 2022-03-11

Taulut (feat. Costi)
type: MusicRecording
duration: PT3M17S
duration ms: 197027
explicit: false
by artist: HUGO
by artist: Costi
in album: Kehykset
  type: MusicAlbum
  date published: 2024-09-06
isrc code: FIBAR2300437
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:25:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9
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/6ts28afrgkAWqSAbhkN01U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ts28afrgkAWqSAbhkN01U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9","isrc":"FIBAR2300437","name":"Taulut (feat. Costi)","registered_at":"2026-06-04T08:25:06Z","spotify_id":"6ts28afrgkAWqSAbhkN01U","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 0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9. 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/6ts28afrgkAWqSAbhkN01U.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/6ts28afrgkAWqSAbhkN01U.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa68a1c331f15ce7c25e10b3f8a5971226e1c3a32180be82f689b24d13afa22c9","isrc":"FIBAR2300437","name":"Taulut (feat. Costi)","registered_at":"2026-06-04T08:25:06Z","spotify_id":"6ts28afrgkAWqSAbhkN01U","type":"track"}

Verkkareis (feat. Ege Zulu, Costi)
type: MusicRecording
duration: PT2M44S
duration ms: 164625
explicit: false
by artist: JVG
by artist: Ege Zulu
by artist: Costi
in album: Mun tapa pelata
  type: MusicAlbum
  date published: 2022-10-07
isrc code: FIWMA2200189
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:39:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01bf6982935b17ed59aa8b68c3ea802aca4eec9ecbdc78f33c92b1a4ce958609
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/0TUJZgKUuK34LcKGJJAbKJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TUJZgKUuK34LcKGJJAbKJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01bf6982935b17ed59aa8b68c3ea802aca4eec9ecbdc78f33c92b1a4ce958609","isrc":"FIWMA2200189","name":"Verkkareis (feat. Ege Zulu, Costi)","registered_at":"2026-06-04T12:39:45Z","spotify_id":"0TUJZgKUuK34LcKGJJAbKJ","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 0x01bf6982935b17ed59aa8b68c3ea802aca4eec9ecbdc78f33c92b1a4ce958609. 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/0TUJZgKUuK34LcKGJJAbKJ.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/0TUJZgKUuK34LcKGJJAbKJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x01bf6982935b17ed59aa8b68c3ea802aca4eec9ecbdc78f33c92b1a4ce958609","isrc":"FIWMA2200189","name":"Verkkareis (feat. Ege Zulu, Costi)","registered_at":"2026-06-04T12:39:45Z","spotify_id":"0TUJZgKUuK34LcKGJJAbKJ","type":"track"}

Ryhtiliike
type: MusicRecording
duration: PT2M30S
duration ms: 150606
explicit: false
by artist: Costi
in album: SAFARI
  type: MusicAlbum
  date published: 2021-12-10
isrc code: FIPEB2100080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:31:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a77c0b1c72220abf4181d6daa748cea638b95ed9eacd22ec3bdfe4ae8612be5
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/69Wn4etQo1VDotsfcKDGC2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69Wn4etQo1VDotsfcKDGC2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x1a77c0b1c72220abf4181d6daa748cea638b95ed9eacd22ec3bdfe4ae8612be5. 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/69Wn4etQo1VDotsfcKDGC2.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/69Wn4etQo1VDotsfcKDGC2.
  date published: 2026-06-13T12:47:07Z

Robben
type: MusicRecording
duration: PT2M29S
duration ms: 149590
explicit: false
by artist: Costi
in album: SAFARI
  type: MusicAlbum
  date published: 2021-12-10
isrc code: FIPEB2100062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:51:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09e0d45b73ee19d7ba0de37a3018db6b43e314ae0dc3bfa205a4c61e2324128c
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/0HWwOVrFMVziaGpsSlKemK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HWwOVrFMVziaGpsSlKemK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x09e0d45b73ee19d7ba0de37a3018db6b43e314ae0dc3bfa205a4c61e2324128c. 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/0HWwOVrFMVziaGpsSlKemK.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/0HWwOVrFMVziaGpsSlKemK.
  date published: 2026-07-02T03:55:08Z

Vuosii
type: MusicRecording
duration: PT2M4S
duration ms: 124294
explicit: false
by artist: Costi
in album: SAFARI
  type: MusicAlbum
  date published: 2021-12-10
isrc code: FIPEB2100081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:28:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7aaa7de80f3baf18bdd60be256dfcec097975d3d821205ab3cc3818b971554fb
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/4h9CTYzZ5Upue0mdfXKGT5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h9CTYzZ5Upue0mdfXKGT5
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 0x7aaa7de80f3baf18bdd60be256dfcec097975d3d821205ab3cc3818b971554fb. 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/4h9CTYzZ5Upue0mdfXKGT5.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/4h9CTYzZ5Upue0mdfXKGT5.
  date published: 2026-06-13T15:41:10Z

5
type: MusicRecording
duration: PT2M8S
duration ms: 128017
explicit: false
by artist: Costi
in album: SAFARI
  type: MusicAlbum
  date published: 2021-12-10
isrc code: FIPEB2100082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:59:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e0896ef08e3832d3b9f8bdf9f3613862e1af28c8656aad8b27b2a7c3ce972e2
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/6D47iq6slQwpETxio6DvlY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6D47iq6slQwpETxio6DvlY
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 0x1e0896ef08e3832d3b9f8bdf9f3613862e1af28c8656aad8b27b2a7c3ce972e2. 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/6D47iq6slQwpETxio6DvlY.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/6D47iq6slQwpETxio6DvlY.
  date published: 2026-06-13T17:25:41Z

Movie
type: MusicRecording
duration: PT2M26S
duration ms: 146015
explicit: false
by artist: Costi
in album: SAFARI
  type: MusicAlbum
  date published: 2021-12-10
isrc code: QZK6L2102019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:53:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6043ae229c62219b7474f3da3dafb17139fd2464fd50415a2726a9d606e67a87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7pDAL1Pt3cqdUijPM1qiDZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pDAL1Pt3cqdUijPM1qiDZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x6043ae229c62219b7474f3da3dafb17139fd2464fd50415a2726a9d606e67a87. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pDAL1Pt3cqdUijPM1qiDZ.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/7pDAL1Pt3cqdUijPM1qiDZ.
  date published: 2026-06-13T13:32:09Z

Duomo
type: MusicRecording
duration: PT2M17S
duration ms: 137220
explicit: false
by artist: Costi
by artist: Pyrythekid
in album: SAFARI
  type: MusicAlbum
  date published: 2021-12-10
isrc code: FIPEB2100083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:17:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6390107bbe52ac6e8572abb5de73dedab20a6d4378123540e6e3b575083f9b7
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/56Mkmdy0sUDjRjTFKy9FYl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56Mkmdy0sUDjRjTFKy9FYl
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 0xe6390107bbe52ac6e8572abb5de73dedab20a6d4378123540e6e3b575083f9b7. 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/56Mkmdy0sUDjRjTFKy9FYl.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/56Mkmdy0sUDjRjTFKy9FYl.
  date published: 2026-06-13T17:25:41Z

Valtakunnallinen
type: MusicRecording
duration: PT2M25S
duration ms: 145856
explicit: false
by artist: Jami Faltin
by artist: Costi
in album: Valtakunnallinen
  type: MusicAlbum
  date published: 2025-05-08

STILL TRE
type: MusicRecording
duration: PT2M42S
duration ms: 162133
explicit: false
by artist: Jami Faltin
by artist: Costi
in album: STILL TRE
  type: MusicAlbum
  date published: 2022-03-11
isrc code: QZDA62244265
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:19:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0b54ffabaffec961bc39801371c5b4c3ee5a9ce0363996b8abe036550f3a2e6
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/48pSUcPA2McEppST1Cv5wP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48pSUcPA2McEppST1Cv5wP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0b54ffabaffec961bc39801371c5b4c3ee5a9ce0363996b8abe036550f3a2e6","isrc":"QZDA62244265","name":"STILL TRE","registered_at":"2026-06-04T11:19:09Z","spotify_id":"48pSUcPA2McEppST1Cv5wP","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 0xc0b54ffabaffec961bc39801371c5b4c3ee5a9ce0363996b8abe036550f3a2e6. 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/48pSUcPA2McEppST1Cv5wP.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/48pSUcPA2McEppST1Cv5wP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc0b54ffabaffec961bc39801371c5b4c3ee5a9ce0363996b8abe036550f3a2e6","isrc":"QZDA62244265","name":"STILL TRE","registered_at":"2026-06-04T11:19:09Z","spotify_id":"48pSUcPA2McEppST1Cv5wP","type":"track"}

Intro
type: MusicRecording
duration: PT1M59S
duration ms: 119548
explicit: false
by artist: Costi
in album: LIMBO
  type: MusicAlbum
  date published: 2022-12-09
isrc code: FIPEB2200174
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:51:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd7b14aac1c633800a12d980ec9faf4fb9e545425ca356f3d7c5d071b37a20ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0HlkofgCy7TPwpdqdybAtC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HlkofgCy7TPwpdqdybAtC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0xcd7b14aac1c633800a12d980ec9faf4fb9e545425ca356f3d7c5d071b37a20ad. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HlkofgCy7TPwpdqdybAtC.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/0HlkofgCy7TPwpdqdybAtC.
  date published: 2026-06-13T12:53:06Z

ANNAWA
type: MusicRecording
duration: PT2M40S
duration ms: 160619
explicit: false
by artist: Costi
in album: LIMBO
  type: MusicAlbum
  date published: 2022-12-09
isrc code: FIPEB2200175
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:59:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35d2e79a8898b565f1954631e321e3f265e756307ff2379053bf134ac3b21037
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/21GN53EvKL963Dr2Q2B9SW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21GN53EvKL963Dr2Q2B9SW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x35d2e79a8898b565f1954631e321e3f265e756307ff2379053bf134ac3b21037. 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/21GN53EvKL963Dr2Q2B9SW.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/21GN53EvKL963Dr2Q2B9SW.
  date published: 2026-06-13T12:47:07Z

CV
type: MusicRecording
duration: PT3M39S
duration ms: 219120
explicit: false
by artist: Costi
by artist: El Migu
in album: LIMBO
  type: MusicAlbum
  date published: 2022-12-09
isrc code: FIPEB2200176
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:20:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x057fd857e0565d6265ad4a7c6f2849c1bc83a2b5d631446e4a22688fde613732
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/1mSn919G9lGy6kVHDcYoWo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mSn919G9lGy6kVHDcYoWo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x057fd857e0565d6265ad4a7c6f2849c1bc83a2b5d631446e4a22688fde613732. 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/1mSn919G9lGy6kVHDcYoWo.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/1mSn919G9lGy6kVHDcYoWo.
  date published: 2026-06-13T12:47:07Z