Cara Calma
type: MusicGroup
popularity: 30
followers: 7736
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e345d5e161cbc73774284ebb1f9bf5d3041bd6669e15eda7826d7d7918fe6a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae1f9513-2909-46f3-b08f-cfd435f00e36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae1f9513-2909-46f3-b08f-cfd435f00e36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae1f9513-2909-46f3-b08f-cfd435f00e36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e345d5e161cbc73774284ebb1f9bf5d3041bd6669e15eda7826d7d7918fe6a5","name":"Cara Calma","registered_at":"2026-06-12T07:14:05Z","symbol":"NIM0224960","token_address":"0xc098dcef1049f4eeaf71702c72a66ecf50d255dc","type":"artist","uuid":"ae1f9513-2909-46f3-b08f-cfd435f00e36"}
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 0x2e345d5e161cbc73774284ebb1f9bf5d3041bd6669e15eda7826d7d7918fe6a5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae1f9513-2909-46f3-b08f-cfd435f00e36.json and https://artists.proofprofile.net/proofs/artist/ae1f9513-2909-46f3-b08f-cfd435f00e36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2e345d5e161cbc73774284ebb1f9bf5d3041bd6669e15eda7826d7d7918fe6a5","name":"Cara Calma","registered_at":"2026-06-12T07:14:05Z","symbol":"NIM0224960","token_address":"0xc098dcef1049f4eeaf71702c72a66ecf50d255dc","type":"artist","uuid":"ae1f9513-2909-46f3-b08f-cfd435f00e36"}
album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
  track: Fango
    type: MusicRecording
    duration: PT1M58S
    duration ms: 118906
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Ci dicevano
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235240
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Rispettare i centimetri
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219306
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Eroi
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212346
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Domenica
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193413
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Buoni propositi
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239573
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Quello che mi rende normale
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272720
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Qualcosa di importante
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172080
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Morti
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197053
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
  track: Premi sulle ossa
    type: MusicRecording
    duration: PT5M34S
    duration ms: 334493
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
  track: Fango
    type: MusicRecording
    duration: PT1M58S
    duration ms: 118906
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
    isrc code: ITZKO1705047
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-23T15:07:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa58dfb2d78b9214865a10f4b191f6862fdad0a4c755ec0fcc1dfb4164defd94
    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/1VsoxKgDzHIYQrlfUL4K63.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VsoxKgDzHIYQrlfUL4K63
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    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 0xaa58dfb2d78b9214865a10f4b191f6862fdad0a4c755ec0fcc1dfb4164defd94. 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/1VsoxKgDzHIYQrlfUL4K63.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/1VsoxKgDzHIYQrlfUL4K63.
      date published: 2026-07-02T05:09:12Z
  track: Ci dicevano
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235240
    explicit: false
    by artist: Cara Calma
    in album: Sulle punte per sembrare grandi
      type: MusicAlbum
      date published: 2018-01-19
    isrc code: ITZKO1705048
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T21:12:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7afc8e19e711ad9684b43fe8bc3fa46e05023565b9cbf3b19772e0d5729be5f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    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: Rispettare i centimetri
  track: Eroi
  track: Domenica
  track: Buoni propositi
  track: Quello che mi rende normale
  track: Qualcosa di importante
  track: Morti
  track: Premi sulle ossa
album: Rodica
album: Souvenir
album: Giovani Ancora
album: Altalene
album: VMDV
album: Consumarci
album: GOSSIP!
album: Valanga
album: Male Cane
album: Brescia inferno
album: Fare Schifo
album: Anime e Ket4mina
album: Itami
track: Arcadia
track: Fango
track: Ci dicevano
track: Rispettare i centimetri
track: Eroi
track: Domenica
track: Buoni propositi
track: Quello che mi rende normale
track: Qualcosa di importante
track: Morti
track: Premi sulle ossa

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/42bhNTpF8ACH2PGTCQHVD7.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42bhNTpF8ACH2PGTCQHVD7

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7afc8e19e711ad9684b43fe8bc3fa46e05023565b9cbf3b19772e0d5729be5f2","isrc":"ITZKO1705048","name":"Ci dicevano","registered_at":"2026-06-18T21:12:59Z","spotify_id":"42bhNTpF8ACH2PGTCQHVD7","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 0x7afc8e19e711ad9684b43fe8bc3fa46e05023565b9cbf3b19772e0d5729be5f2. 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/42bhNTpF8ACH2PGTCQHVD7.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/42bhNTpF8ACH2PGTCQHVD7.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x7afc8e19e711ad9684b43fe8bc3fa46e05023565b9cbf3b19772e0d5729be5f2","isrc":"ITZKO1705048","name":"Ci dicevano","registered_at":"2026-06-18T21:12:59Z","spotify_id":"42bhNTpF8ACH2PGTCQHVD7","type":"track"}

Rispettare i centimetri
type: MusicRecording
duration: PT3M39S
duration ms: 219306
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:27:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9891ba2749272911ab8885c657070816145ba504729fb296d7a34bc073bfae5
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/7uOxs94E7tEQV7wHf55Di4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uOxs94E7tEQV7wHf55Di4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9891ba2749272911ab8885c657070816145ba504729fb296d7a34bc073bfae5","isrc":"ITZKO1705049","name":"Rispettare i centimetri","registered_at":"2026-06-09T20:27:31Z","spotify_id":"7uOxs94E7tEQV7wHf55Di4","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 0xc9891ba2749272911ab8885c657070816145ba504729fb296d7a34bc073bfae5. 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/7uOxs94E7tEQV7wHf55Di4.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/7uOxs94E7tEQV7wHf55Di4.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc9891ba2749272911ab8885c657070816145ba504729fb296d7a34bc073bfae5","isrc":"ITZKO1705049","name":"Rispettare i centimetri","registered_at":"2026-06-09T20:27:31Z","spotify_id":"7uOxs94E7tEQV7wHf55Di4","type":"track"}

Eroi
type: MusicRecording
duration: PT3M32S
duration ms: 212346
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T15:09:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79d5e21684c1c17abc2b240e5dad3da32d0089458c0817eabf351d5c842cf910
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/7qDrFDwUXPge68TjpZlEu6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qDrFDwUXPge68TjpZlEu6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x79d5e21684c1c17abc2b240e5dad3da32d0089458c0817eabf351d5c842cf910. 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/7qDrFDwUXPge68TjpZlEu6.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/7qDrFDwUXPge68TjpZlEu6.
  date published: 2026-07-02T05:09:12Z

Domenica
type: MusicRecording
duration: PT3M13S
duration ms: 193413
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705051

Buoni propositi
type: MusicRecording
duration: PT3M59S
duration ms: 239573
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705052

Quello che mi rende normale
type: MusicRecording
duration: PT4M32S
duration ms: 272720
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:05:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3012a5e8114fdc7c870857277c5e0306677c7719a563142351cfb4cb392bbeb8
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/0tIWLV7XTqMYdPf02fRlEq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tIWLV7XTqMYdPf02fRlEq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3012a5e8114fdc7c870857277c5e0306677c7719a563142351cfb4cb392bbeb8","isrc":"ITZKO1705053","name":"Quello che mi rende normale","registered_at":"2026-06-24T21:05:54Z","spotify_id":"0tIWLV7XTqMYdPf02fRlEq","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 0x3012a5e8114fdc7c870857277c5e0306677c7719a563142351cfb4cb392bbeb8. 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/0tIWLV7XTqMYdPf02fRlEq.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/0tIWLV7XTqMYdPf02fRlEq.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3012a5e8114fdc7c870857277c5e0306677c7719a563142351cfb4cb392bbeb8","isrc":"ITZKO1705053","name":"Quello che mi rende normale","registered_at":"2026-06-24T21:05:54Z","spotify_id":"0tIWLV7XTqMYdPf02fRlEq","type":"track"}

Qualcosa di importante
type: MusicRecording
duration: PT2M52S
duration ms: 172080
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705054

Morti
type: MusicRecording
duration: PT3M17S
duration ms: 197053
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:10:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf5f55bb866a8409c16cf30ca6e7d3279a7f28fa46d221238568cf8e18bdd861
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/4wxOtSjmAK50VCfW5rzlrc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wxOtSjmAK50VCfW5rzlrc
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 0xbf5f55bb866a8409c16cf30ca6e7d3279a7f28fa46d221238568cf8e18bdd861. 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/4wxOtSjmAK50VCfW5rzlrc.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/4wxOtSjmAK50VCfW5rzlrc.
  date published: 2026-07-02T03:55:08Z

Premi sulle ossa
type: MusicRecording
duration: PT5M34S
duration ms: 334493
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:59:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f653c10f8b9318c09a87883c9e8772785cb6ed08e19b861129075f2f97ee78b
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/6xSGHNdcfmko53MHGLYnGc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xSGHNdcfmko53MHGLYnGc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f653c10f8b9318c09a87883c9e8772785cb6ed08e19b861129075f2f97ee78b","isrc":"ITZKO1705056","name":"Premi sulle ossa","registered_at":"2026-06-24T22:59:14Z","spotify_id":"6xSGHNdcfmko53MHGLYnGc","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 0x3f653c10f8b9318c09a87883c9e8772785cb6ed08e19b861129075f2f97ee78b. 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/6xSGHNdcfmko53MHGLYnGc.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/6xSGHNdcfmko53MHGLYnGc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3f653c10f8b9318c09a87883c9e8772785cb6ed08e19b861129075f2f97ee78b","isrc":"ITZKO1705056","name":"Premi sulle ossa","registered_at":"2026-06-24T22:59:14Z","spotify_id":"6xSGHNdcfmko53MHGLYnGc","type":"track"}

Rodica
type: MusicAlbum
date published: 2019-02-15
track: Rodica
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204706
  explicit: false
  by artist: Cara Calma
  in album: Rodica
    type: MusicAlbum
    date published: 2019-02-15

Rodica
type: MusicAlbum
date published: 2019-02-15
track: Rodica
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204706
  explicit: false
  by artist: Cara Calma
  in album: Rodica
    type: MusicAlbum
    date published: 2019-02-15

Souvenir
type: MusicAlbum
date published: 2019-03-08
track: Rodica
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204706
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
  isrc code: ITZKO1712100
track: Sono io o sei tu?
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241426
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
  isrc code: ITZKO1712101
track: In tutti i dettagli
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233360
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
  isrc code: ITZKO1712102
track: Universo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220533
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
  isrc code: ITZKO1712103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T05:55:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17f6ae83109cebf08462dc4947f3dcbbfb3685d218b9ac2745ee9772f94e0ac6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0j8W11vVwV63Q26hJMwVDU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j8W11vVwV63Q26hJMwVDU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x17f6ae83109cebf08462dc4947f3dcbbfb3685d218b9ac2745ee9772f94e0ac6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0j8W11vVwV63Q26hJMwVDU.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/0j8W11vVwV63Q26hJMwVDU.
    date published: 2026-07-02T16:51:38Z
track: Com'era per noi
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208986
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Otto ore
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208480
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
  isrc code: ITZKO1712105
track: Il mio rifugio
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207506
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Seconde occasioni
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: I mobili
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256519
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Tu sei la guerra
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197480
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08

Souvenir
type: MusicAlbum
date published: 2019-03-08
track: Rodica
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204706
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Sono io o sei tu?
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241426
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: In tutti i dettagli
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233360
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Universo
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220533
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Com'era per noi
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208986
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Otto ore
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208480
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Il mio rifugio
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207506
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Seconde occasioni
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: I mobili
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256519
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08
track: Tu sei la guerra
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197480
  explicit: false
  by artist: Cara Calma
  in album: Souvenir
    type: MusicAlbum
    date published: 2019-03-08

Giovani Ancora
type: MusicAlbum
date published: 2020-05-29
track: Giovani Ancora
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220684
  explicit: false
  by artist: Cara Calma
  in album: Giovani Ancora
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: ITX0B2000001

Giovani Ancora
type: MusicAlbum
date published: 2020-05-29
track: Giovani Ancora
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220684
  explicit: false
  by artist: Cara Calma
  in album: Giovani Ancora
    type: MusicAlbum
    date published: 2020-05-29

Altalene
type: MusicAlbum
date published: 2021-04-23
track: Altalene
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214542
  explicit: false
  by artist: Cara Calma
  in album: Altalene
    type: MusicAlbum
    date published: 2021-04-23
  isrc code: BE5HB2100223

VMDV
type: MusicAlbum
date published: 2021-06-11
track: VMDV
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220751
  explicit: false
  by artist: Cara Calma
  in album: VMDV
    type: MusicAlbum
    date published: 2021-06-11

Consumarci
type: MusicAlbum
date published: 2021-11-26
track: Consumarci
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215896
  explicit: false
  by artist: Cara Calma
  in album: Consumarci
    type: MusicAlbum
    date published: 2021-11-26

GOSSIP!
type: MusicAlbum
date published: 2022-01-14
track: Balla sui tetti
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229135
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: BE5HB2100227
track: Una festa
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208101
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: BE5HB2100234
track: Consumarci
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215896
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: BE5HB2100228
track: Figli senza nome
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198311
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: BE5HB2100230
track: Altalene
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214542
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
track: Per un attimo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223285
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: BE5HB2100232
track: VMDV
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220751
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: BE5HB2100246
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T17:25:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x370fc2254c74e424a6cfde653fa32f90da83b040b1ef8af69b4d1da77c49cbcb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/07yjADQbp8IuzieQ0Sh572.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07yjADQbp8IuzieQ0Sh572
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x370fc2254c74e424a6cfde653fa32f90da83b040b1ef8af69b4d1da77c49cbcb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07yjADQbp8IuzieQ0Sh572.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/07yjADQbp8IuzieQ0Sh572.
    date published: 2026-07-02T16:51:38Z
track: Un calcio dopo l'altro
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187800
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
track: Kernel
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170318
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
track: Dedica
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252374
  explicit: false
  by artist: Cara Calma
  in album: GOSSIP!
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: BE5HB2100229

Valanga
type: MusicAlbum
date published: 2022-06-10
track: Valanga
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211200
  explicit: false
  by artist: Cara Calma
  in album: Valanga
    type: MusicAlbum
    date published: 2022-06-10
  isrc code: BE5HB2200327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T17:33:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49b1f880f1934a0d10445115b4783662ba08523d88d22a9cfb1ad26993f32dad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6cqwc1pyl5i48tBCxGgEvS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cqwc1pyl5i48tBCxGgEvS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x49b1f880f1934a0d10445115b4783662ba08523d88d22a9cfb1ad26993f32dad. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6cqwc1pyl5i48tBCxGgEvS.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/6cqwc1pyl5i48tBCxGgEvS.
    date published: 2026-07-02T16:51:38Z

Male Cane
type: MusicAlbum
date published: 2024-01-26
track: Male Cane
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189670
  explicit: false
  by artist: Cara Calma
  in album: Male Cane
    type: MusicAlbum
    date published: 2024-01-26
  isrc code: QM4TW2413121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T17:36:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb5a174c54df53ac772ffd8924b1a9ae9f4dce7ca8e85c007b80a3bffea48398
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2glgD5Pu1kYfAtLyfU6NoZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2glgD5Pu1kYfAtLyfU6NoZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb5a174c54df53ac772ffd8924b1a9ae9f4dce7ca8e85c007b80a3bffea48398","isrc":"QM4TW2413121","name":"Male Cane","registered_at":"2026-06-29T17:36:48Z","spotify_id":"2glgD5Pu1kYfAtLyfU6NoZ","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 0xbb5a174c54df53ac772ffd8924b1a9ae9f4dce7ca8e85c007b80a3bffea48398. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2glgD5Pu1kYfAtLyfU6NoZ.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/2glgD5Pu1kYfAtLyfU6NoZ.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0xbb5a174c54df53ac772ffd8924b1a9ae9f4dce7ca8e85c007b80a3bffea48398","isrc":"QM4TW2413121","name":"Male Cane","registered_at":"2026-06-29T17:36:48Z","spotify_id":"2glgD5Pu1kYfAtLyfU6NoZ","type":"track"}

Brescia inferno
type: MusicAlbum
date published: 2024-03-08
track: Brescia inferno
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178114
  explicit: false
  by artist: Cara Calma
  in album: Brescia inferno
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: QM4TW2491714

Fare Schifo
type: MusicAlbum
date published: 2024-04-26
track: Fare Schifo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176763
  explicit: false
  by artist: Cara Calma
  in album: Fare Schifo
    type: MusicAlbum
    date published: 2024-04-26

Anime e Ket4mina
type: MusicAlbum
date published: 2025-03-14
track: Anime e Ket4mina
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212357
  explicit: false
  by artist: Cara Calma
  in album: Anime e Ket4mina
    type: MusicAlbum
    date published: 2025-03-14

Itami
type: MusicAlbum
date published: 2025-03-21
track: Anime e Ket4mina
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212357
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: Niente di Che
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210659
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: Fare Schifo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176763
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: Male Cane
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189670
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: Paradiso
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165330
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: Dammi da Bere
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218816
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: Panico
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: Venerdì
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182531
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: Brescia inferno
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178114
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21
track: S.O.S.
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204843
  explicit: false
  by artist: Cara Calma
  in album: Itami
    type: MusicAlbum
    date published: 2025-03-21

Arcadia
type: MusicRecording
duration: PT3M10S
duration ms: 190245
explicit: false
by artist: Atlante
by artist: Cara Calma
in album: paure/verità
  type: MusicAlbum
  date published: 2021-11-26
isrc code: ITHU52100519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:43:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc12dbde584399362e80f2ca9eb721c0220cbbcb7232896c750fb89909813e8c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6cGC928CS3vkdfoRD9RSsD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cGC928CS3vkdfoRD9RSsD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
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 0xc12dbde584399362e80f2ca9eb721c0220cbbcb7232896c750fb89909813e8c1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6cGC928CS3vkdfoRD9RSsD.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/6cGC928CS3vkdfoRD9RSsD.
  date published: 2026-07-02T11:38:34Z

Fango
type: MusicRecording
duration: PT1M58S
duration ms: 118906
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705047
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T15:07:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa58dfb2d78b9214865a10f4b191f6862fdad0a4c755ec0fcc1dfb4164defd94
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/1VsoxKgDzHIYQrlfUL4K63.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VsoxKgDzHIYQrlfUL4K63
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0xaa58dfb2d78b9214865a10f4b191f6862fdad0a4c755ec0fcc1dfb4164defd94. 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/1VsoxKgDzHIYQrlfUL4K63.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/1VsoxKgDzHIYQrlfUL4K63.
  date published: 2026-07-02T05:09:12Z

Ci dicevano
type: MusicRecording
duration: PT3M55S
duration ms: 235240
explicit: false
by artist: Cara Calma
by artist: Bologna Violenta
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705048
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:12:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7afc8e19e711ad9684b43fe8bc3fa46e05023565b9cbf3b19772e0d5729be5f2
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/42bhNTpF8ACH2PGTCQHVD7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42bhNTpF8ACH2PGTCQHVD7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7afc8e19e711ad9684b43fe8bc3fa46e05023565b9cbf3b19772e0d5729be5f2","isrc":"ITZKO1705048","name":"Ci dicevano","registered_at":"2026-06-18T21:12:59Z","spotify_id":"42bhNTpF8ACH2PGTCQHVD7","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 0x7afc8e19e711ad9684b43fe8bc3fa46e05023565b9cbf3b19772e0d5729be5f2. 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/42bhNTpF8ACH2PGTCQHVD7.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/42bhNTpF8ACH2PGTCQHVD7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7afc8e19e711ad9684b43fe8bc3fa46e05023565b9cbf3b19772e0d5729be5f2","isrc":"ITZKO1705048","name":"Ci dicevano","registered_at":"2026-06-18T21:12:59Z","spotify_id":"42bhNTpF8ACH2PGTCQHVD7","type":"track"}

Rispettare i centimetri
type: MusicRecording
duration: PT3M39S
duration ms: 219306
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705049
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:27:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9891ba2749272911ab8885c657070816145ba504729fb296d7a34bc073bfae5
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/7uOxs94E7tEQV7wHf55Di4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uOxs94E7tEQV7wHf55Di4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9891ba2749272911ab8885c657070816145ba504729fb296d7a34bc073bfae5","isrc":"ITZKO1705049","name":"Rispettare i centimetri","registered_at":"2026-06-09T20:27:31Z","spotify_id":"7uOxs94E7tEQV7wHf55Di4","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 0xc9891ba2749272911ab8885c657070816145ba504729fb296d7a34bc073bfae5. 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/7uOxs94E7tEQV7wHf55Di4.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/7uOxs94E7tEQV7wHf55Di4.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc9891ba2749272911ab8885c657070816145ba504729fb296d7a34bc073bfae5","isrc":"ITZKO1705049","name":"Rispettare i centimetri","registered_at":"2026-06-09T20:27:31Z","spotify_id":"7uOxs94E7tEQV7wHf55Di4","type":"track"}

Eroi
type: MusicRecording
duration: PT3M32S
duration ms: 212346
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T15:09:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79d5e21684c1c17abc2b240e5dad3da32d0089458c0817eabf351d5c842cf910
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/7qDrFDwUXPge68TjpZlEu6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qDrFDwUXPge68TjpZlEu6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x79d5e21684c1c17abc2b240e5dad3da32d0089458c0817eabf351d5c842cf910. 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/7qDrFDwUXPge68TjpZlEu6.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/7qDrFDwUXPge68TjpZlEu6.
  date published: 2026-07-02T05:09:12Z

Domenica
type: MusicRecording
duration: PT3M13S
duration ms: 193413
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705051

Buoni propositi
type: MusicRecording
duration: PT3M59S
duration ms: 239573
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705052

Quello che mi rende normale
type: MusicRecording
duration: PT4M32S
duration ms: 272720
explicit: false
by artist: Cara Calma
by artist: Il Pan Del Diavolo
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T21:05:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3012a5e8114fdc7c870857277c5e0306677c7719a563142351cfb4cb392bbeb8
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/0tIWLV7XTqMYdPf02fRlEq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tIWLV7XTqMYdPf02fRlEq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3012a5e8114fdc7c870857277c5e0306677c7719a563142351cfb4cb392bbeb8","isrc":"ITZKO1705053","name":"Quello che mi rende normale","registered_at":"2026-06-24T21:05:54Z","spotify_id":"0tIWLV7XTqMYdPf02fRlEq","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 0x3012a5e8114fdc7c870857277c5e0306677c7719a563142351cfb4cb392bbeb8. 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/0tIWLV7XTqMYdPf02fRlEq.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/0tIWLV7XTqMYdPf02fRlEq.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3012a5e8114fdc7c870857277c5e0306677c7719a563142351cfb4cb392bbeb8","isrc":"ITZKO1705053","name":"Quello che mi rende normale","registered_at":"2026-06-24T21:05:54Z","spotify_id":"0tIWLV7XTqMYdPf02fRlEq","type":"track"}

Qualcosa di importante
type: MusicRecording
duration: PT2M52S
duration ms: 172080
explicit: false
by artist: Cara Calma
by artist: Ambra Marie
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705054

Morti
type: MusicRecording
duration: PT3M17S
duration ms: 197053
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:10:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf5f55bb866a8409c16cf30ca6e7d3279a7f28fa46d221238568cf8e18bdd861
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/4wxOtSjmAK50VCfW5rzlrc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wxOtSjmAK50VCfW5rzlrc
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 0xbf5f55bb866a8409c16cf30ca6e7d3279a7f28fa46d221238568cf8e18bdd861. 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/4wxOtSjmAK50VCfW5rzlrc.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/4wxOtSjmAK50VCfW5rzlrc.
  date published: 2026-07-02T03:55:08Z

Premi sulle ossa
type: MusicRecording
duration: PT5M34S
duration ms: 334493
explicit: false
by artist: Cara Calma
in album: Sulle punte per sembrare grandi
  type: MusicAlbum
  date published: 2018-01-19
isrc code: ITZKO1705056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:59:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f653c10f8b9318c09a87883c9e8772785cb6ed08e19b861129075f2f97ee78b
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/6xSGHNdcfmko53MHGLYnGc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xSGHNdcfmko53MHGLYnGc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f653c10f8b9318c09a87883c9e8772785cb6ed08e19b861129075f2f97ee78b","isrc":"ITZKO1705056","name":"Premi sulle ossa","registered_at":"2026-06-24T22:59:14Z","spotify_id":"6xSGHNdcfmko53MHGLYnGc","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 0x3f653c10f8b9318c09a87883c9e8772785cb6ed08e19b861129075f2f97ee78b. 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/6xSGHNdcfmko53MHGLYnGc.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/6xSGHNdcfmko53MHGLYnGc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3f653c10f8b9318c09a87883c9e8772785cb6ed08e19b861129075f2f97ee78b","isrc":"ITZKO1705056","name":"Premi sulle ossa","registered_at":"2026-06-24T22:59:14Z","spotify_id":"6xSGHNdcfmko53MHGLYnGc","type":"track"}