Don Bosco Choir
type: MusicGroup
popularity: 7
followers: 331
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9260f9e40deead229dcddcb8d72376cb56a3c02b67cce3b80b3406ce331e90d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28fd53d0-4519-4c45-b5e6-ae611595e665.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28fd53d0-4519-4c45-b5e6-ae611595e665.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28fd53d0-4519-4c45-b5e6-ae611595e665
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9260f9e40deead229dcddcb8d72376cb56a3c02b67cce3b80b3406ce331e90d","name":"Don Bosco Choir","registered_at":"2026-06-16T03:46:52Z","symbol":"NIM0927547","token_address":"0x09edffe9519b9b450301e7ce9e66243a82aacd5d","type":"artist","uuid":"28fd53d0-4519-4c45-b5e6-ae611595e665"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xd9260f9e40deead229dcddcb8d72376cb56a3c02b67cce3b80b3406ce331e90d. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28fd53d0-4519-4c45-b5e6-ae611595e665.json and https://artists.proofprofile.net/proofs/artist/28fd53d0-4519-4c45-b5e6-ae611595e665.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xd9260f9e40deead229dcddcb8d72376cb56a3c02b67cce3b80b3406ce331e90d","name":"Don Bosco Choir","registered_at":"2026-06-16T03:46:52Z","symbol":"NIM0927547","token_address":"0x09edffe9519b9b450301e7ce9e66243a82aacd5d","type":"artist","uuid":"28fd53d0-4519-4c45-b5e6-ae611595e665"}
album: Siamo noi Don Bosco: Raccolta di canti Salesiani
  type: MusicAlbum
  date published: 2021-08-02
  track: Siamo noi Don Bosco
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210723
    explicit: false
    by artist: Don Bosco Choir
    in album: Siamo noi Don Bosco: Raccolta di canti Salesiani
      type: MusicAlbum
      date published: 2021-08-02
    isrc code: USHM82187126
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:20:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x175eb1e6be7fa788667c7c419cbe16d59494230dc99fcd7d56acecdd7e0797c5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82187126
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:24:15Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175eb1e6be7fa788667c7c419cbe16d59494230dc99fcd7d56acecdd7e0797c5. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:24:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82187126.
      date published: 2026-07-19T18:24:15Z
    audio: Siamo noi Don Bosco
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 200.041
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.432
      additional property: Energy
        type: PropertyValue
        value: 0.815
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.247
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.806
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.746
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Padre, maestro e amico
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182837
    explicit: false
    by artist: Don Bosco Choir
    in album: Siamo noi Don Bosco: Raccolta di canti Salesiani
      type: MusicAlbum
      date published: 2021-08-02
    isrc code: USHM82187128
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:20:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x36fdbde681c05e167643d29a9d1702efcdce9a3adb612d63fded7e081afbb030
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82187128
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fdbde681c05e167643d29a9d1702efcdce9a3adb612d63fded7e081afbb030. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82187128.
      date published: 2026-07-06T01:25:57Z
    audio: Padre, maestro e amico
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.495
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.662
      additional property: Energy
        type: PropertyValue
        value: 0.555
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.283
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.749
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.85
      additional property: Key Name
      additional property: Mode Name
album: Stoffa di santità
album: Tutti nel tuo sogno
album: Hope!

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Major

Stoffa di santità
type: MusicAlbum
date published: 2021-08-25

Tutti nel tuo sogno
type: MusicAlbum
date published: 2024-01-31

Hope!
type: MusicAlbum
date published: 2025-01-31