Powers / Pulice / Rolin
type: MusicGroup
popularity: 5
followers: 436
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad22c1d8c2b04ef67c996be9c119f4bb84fe7c61f0c3a59c58ef960052e18f1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d27e6832-db10-4d2d-9f75-978ee902b1de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d27e6832-db10-4d2d-9f75-978ee902b1de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d27e6832-db10-4d2d-9f75-978ee902b1de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad22c1d8c2b04ef67c996be9c119f4bb84fe7c61f0c3a59c58ef960052e18f1c","name":"Powers / Pulice / Rolin","registered_at":"2026-06-21T01:26:16Z","symbol":"NIM1776461","token_address":"0x0333c7a86ef84216667afec43fd965cac5a6bff7","type":"artist","uuid":"d27e6832-db10-4d2d-9f75-978ee902b1de"}
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 0xad22c1d8c2b04ef67c996be9c119f4bb84fe7c61f0c3a59c58ef960052e18f1c. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d27e6832-db10-4d2d-9f75-978ee902b1de.json and https://artists.proofprofile.net/proofs/artist/d27e6832-db10-4d2d-9f75-978ee902b1de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xad22c1d8c2b04ef67c996be9c119f4bb84fe7c61f0c3a59c58ef960052e18f1c","name":"Powers / Pulice / Rolin","registered_at":"2026-06-21T01:26:16Z","symbol":"NIM1776461","token_address":"0x0333c7a86ef84216667afec43fd965cac5a6bff7","type":"artist","uuid":"d27e6832-db10-4d2d-9f75-978ee902b1de"}
album: Prism
  type: MusicAlbum
  date published: 2023-04-01
album: Prism
  type: MusicAlbum
  date published: 2023-04-01
  track: Magic Meadow Mirror
    type: MusicRecording
    duration: PT4M26S
    duration ms: 266976
    explicit: false
    by artist: Powers / Pulice / Rolin
    in album: Prism
      type: MusicAlbum
      date published: 2023-04-01
    isrc code: USA2B2314244
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:06:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5b7076e709aca24ca0ea11e1c7ec8f5ce6ae6dbe0d27598059df520c16a08f0e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959087
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B2314244
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T04:06:37Z
    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 0x5b7076e709aca24ca0ea11e1c7ec8f5ce6ae6dbe0d27598059df520c16a08f0e. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:06:37Z), 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/USA2B2314244.
      date published: 2026-07-22T04:06:37Z
    audio: Magic Meadow Mirror
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 173.709
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.124
      additional property: Energy
        type: PropertyValue
        value: 0.341
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.705
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.916
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.197
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.766
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major