Merv De Peyer
type: MusicGroup
genre: cool jazz
popularity: 5
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5858285972ff48c202ee14303d37963b67e8359332c7a114685a599b846e415f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/604c311a-5f51-4f61-b6a1-36f90db5ad96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/604c311a-5f51-4f61-b6a1-36f90db5ad96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/604c311a-5f51-4f61-b6a1-36f90db5ad96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5858285972ff48c202ee14303d37963b67e8359332c7a114685a599b846e415f","name":"Merv De Peyer","registered_at":"2026-06-16T23:05:07Z","symbol":"NIM1203973","token_address":"0x9d20d836e728e758211f96cec4417bae4d655d88","type":"artist","uuid":"604c311a-5f51-4f61-b6a1-36f90db5ad96"}
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 0x5858285972ff48c202ee14303d37963b67e8359332c7a114685a599b846e415f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/604c311a-5f51-4f61-b6a1-36f90db5ad96.json and https://artists.proofprofile.net/proofs/artist/604c311a-5f51-4f61-b6a1-36f90db5ad96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5858285972ff48c202ee14303d37963b67e8359332c7a114685a599b846e415f","name":"Merv De Peyer","registered_at":"2026-06-16T23:05:07Z","symbol":"NIM1203973","token_address":"0x9d20d836e728e758211f96cec4417bae4d655d88","type":"artist","uuid":"604c311a-5f51-4f61-b6a1-36f90db5ad96"}
album: Piano Lounge Classics
  type: MusicAlbum
  date published: 2020-04-24
album: Misty
  type: MusicAlbum
  date published: 2020-07-17
album: A Night in Tunisia
  type: MusicAlbum
  date published: 2020-09-14
album: Summertime (Solo Piano)
  type: MusicAlbum
  date published: 2024-08-30
album: Take Five (Trio)
  type: MusicAlbum
  date published: 2024-11-27
album: The Nearness of You (Trio)
  type: MusicAlbum
  date published: 2024-11-30
album: Summertime (Trio)
  type: MusicAlbum
  date published: 2024-12-06
album: How Long Has This Been Going On
  type: MusicAlbum
  date published: 2024-12-13
album: My Funny Valentine (Trio)
  type: MusicAlbum
  date published: 2024-12-20
album: Family Guy Theme (Trio)
  type: MusicAlbum
  date published: 2025-05-09
album: Someday My Prince Will Come (Trio)
  type: MusicAlbum
  date published: 2025-06-13
  track: Someday My Prince Will Come (Trio)
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240788
    explicit: false
    by artist: Merv De Peyer
    in album: Someday My Prince Will Come (Trio)
      type: MusicAlbum
      date published: 2025-06-13
    genre: cool jazz
    isrc code: TCAJQ2501486
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T10:04:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x32e24de7cba08769bf3996a56b8616e8142f824ceaaa1d3829d31a4ad7078b92
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJQ2501486
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x32e24de7cba08769bf3996a56b8616e8142f824ceaaa1d3829d31a4ad7078b92. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAJQ2501486.
      date published: 2026-07-03T19:59:51Z
    audio: Someday My Prince Will Come (Trio)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.528
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.46
      additional property: Energy
        type: PropertyValue
        value: 0.306
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.841
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.781
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.211
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.304
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fly Me to the Moon
  type: MusicAlbum
  date published: 2025-06-30
album: You've Got A Friend (Trio)
  type: MusicAlbum
  date published: 2025-07-04
  track: You've Got A Friend - Trio
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268962
    explicit: false
    by artist: Merv De Peyer
    in album: You've Got A Friend (Trio)
      type: MusicAlbum
      date published: 2025-07-04
    genre: cool jazz
    isrc code: TCAJS2515972
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:58:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebf669f559437770da1ac69431b4f93e29cce83f81d90873652a8509031c705d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJS2515972
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:01:01Z
    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 0xebf669f559437770da1ac69431b4f93e29cce83f81d90873652a8509031c705d. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:01:01Z), 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/TCAJS2515972.
      date published: 2026-07-20T05:01:01Z
    audio: You've Got A Friend - Trio
album: Witchcraft (Solo Piano)

You've Got A Friend - Trio
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 139.946
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.587
additional property: Energy
  type: PropertyValue
  value: 0.394
additional property: Speechiness
  type: PropertyValue
  value: 0.032
additional property: Acousticness
  type: PropertyValue
  value: 0.639
additional property: Instrumentalness
  type: PropertyValue
  value: 0.202
additional property: Liveness
  type: PropertyValue
  value: 0.095
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.392
additional property: Loudness (dB)
  type: PropertyValue
  value: -17.444
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Witchcraft (Solo Piano)
type: MusicAlbum
date published: 2025-10-24