Master Amps
type: MusicGroup
genre: private school piano
popularity: 2
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd08cce0ec4c3587387affe2c2beb641f7098242415e23774e4050b4505f45bb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6236228-6727-4eeb-b0d1-8f6f9e1538ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6236228-6727-4eeb-b0d1-8f6f9e1538ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6236228-6727-4eeb-b0d1-8f6f9e1538ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd08cce0ec4c3587387affe2c2beb641f7098242415e23774e4050b4505f45bb6","name":"Master Amps","registered_at":"2026-06-20T14:37:20Z","symbol":"NIM1632796","token_address":"0x977addfc2187a38908ca23e03c24993005b17629","type":"artist","uuid":"b6236228-6727-4eeb-b0d1-8f6f9e1538ba"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08cce0ec4c3587387affe2c2beb641f7098242415e23774e4050b4505f45bb6. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6236228-6727-4eeb-b0d1-8f6f9e1538ba.json and https://artists.proofprofile.net/proofs/artist/b6236228-6727-4eeb-b0d1-8f6f9e1538ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xd08cce0ec4c3587387affe2c2beb641f7098242415e23774e4050b4505f45bb6","name":"Master Amps","registered_at":"2026-06-20T14:37:20Z","symbol":"NIM1632796","token_address":"0x977addfc2187a38908ca23e03c24993005b17629","type":"artist","uuid":"b6236228-6727-4eeb-b0d1-8f6f9e1538ba"}
album: Son of Life
  type: MusicAlbum
  date published: 2023-08-05
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  type: MusicAlbum
  date published: 2023-11-07
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-11-14
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-12-01
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  type: MusicAlbum
  date published: 2023-12-19
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  type: MusicAlbum
  date published: 2024-05-26
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  type: MusicAlbum
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album: Cries of a Legacy
  type: MusicAlbum
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album: Mr Amplifiers
  type: MusicAlbum
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album: Spholo Nice: Chapter One
  type: MusicAlbum
  date published: 2025-11-15
track: Praises
  type: MusicRecording
  duration: PT7M33S
  duration ms: 453225
  explicit: false
  by artist: 3D a.k.a. Uchu
  by artist: Master Amps
  in album: YANOS GARDEN vol.3 (A Compilation of Cutting-edge Underground Yanos)
    type: MusicAlbum
    date published: 2024-07-30
  isrc code: QZTAW2411173
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T19:32:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d2af758d8962f518aa01a7f787c6d9bddb023f421682ae3e2c0ac16fa0df871
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2411173
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T19:42:40Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2af758d8962f518aa01a7f787c6d9bddb023f421682ae3e2c0ac16fa0df871. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QZTAW2411173.
    date published: 2026-07-30T19:42:40Z
  audio: Praises
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.16
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.742
    additional property: Energy
      type: PropertyValue
      value: 0.636
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.045
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.659
    additional property: Liveness
      type: PropertyValue
      value: 0.146
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.413
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.548
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor