Grant Chesin
type: MusicGroup
popularity: 6
followers: 202
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e56329d6fe727549ea1c72edff35031b6e587cd7e6ddd996c791373e213e0b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7ab0b12-a016-4b3e-b6e0-a07f9526670b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7ab0b12-a016-4b3e-b6e0-a07f9526670b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7ab0b12-a016-4b3e-b6e0-a07f9526670b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e56329d6fe727549ea1c72edff35031b6e587cd7e6ddd996c791373e213e0b6","name":"Grant Chesin","registered_at":"2026-06-21T15:36:32Z","symbol":"NIM1961432","token_address":"0xb9fe81e8d693b1029bc314185ad2659da07572fd","type":"artist","uuid":"f7ab0b12-a016-4b3e-b6e0-a07f9526670b"}
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 0x3e56329d6fe727549ea1c72edff35031b6e587cd7e6ddd996c791373e213e0b6. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7ab0b12-a016-4b3e-b6e0-a07f9526670b.json and https://artists.proofprofile.net/proofs/artist/f7ab0b12-a016-4b3e-b6e0-a07f9526670b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x3e56329d6fe727549ea1c72edff35031b6e587cd7e6ddd996c791373e213e0b6","name":"Grant Chesin","registered_at":"2026-06-21T15:36:32Z","symbol":"NIM1961432","token_address":"0xb9fe81e8d693b1029bc314185ad2659da07572fd","type":"artist","uuid":"f7ab0b12-a016-4b3e-b6e0-a07f9526670b"}
album: The End of Mr. Maybe
  type: MusicAlbum
  date published: 2015-09-03
album: Taxi Cab
  type: MusicAlbum
  date published: 2015-10-03
album: Washed Up - EP
  type: MusicAlbum
  date published: 2016-06-16
album: Broke the Yolk
  type: MusicAlbum
  date published: 2022-07-01
  track: Broke the Yolk
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190145
    explicit: false
    by artist: Grant Chesin
    in album: Broke the Yolk
      type: MusicAlbum
      date published: 2022-07-01
    isrc code: QZHNB2291930
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T15:29:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7096f60c83782efc08f655607ad2a64f05965c97d067cbafdf252ff4a1e9f190
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2291930
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0x7096f60c83782efc08f655607ad2a64f05965c97d067cbafdf252ff4a1e9f190. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZHNB2291930.
      date published: 2026-07-16T16:14:30Z
    audio: Broke the Yolk
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.437
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.394
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.795
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.622
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.732
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Warming Up in the Sun
  type: MusicAlbum
  date published: 2022-08-19
  track: Warming Up in the Sun
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194218
    explicit: false
    by artist: Grant Chesin
    in album: Warming Up in the Sun
      type: MusicAlbum
      date published: 2022-08-19
    isrc code: QZMEM2214818
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T19:42:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7c773740298755d1c8f59982dab4f38c0305239f73c691948917f4355615cec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2214818
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0xd7c773740298755d1c8f59982dab4f38c0305239f73c691948917f4355615cec. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZMEM2214818.
      date published: 2026-07-03T21:18:05Z
    audio: Warming Up in the Sun
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.044
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.764
      additional property: Energy
        type: PropertyValue
        value: 0.352
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.808
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: What's Underneath
album: I Love Christmas
album: God Damn It, Stevie
album: Parties In The Valley
album: The Weekend
album: Sweet Home California
album: Encore Chouette
album: Viva America
album: I Love This Girl

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.124

Valence (Positivity)
type: PropertyValue
value: 0.633

Loudness (dB)
type: PropertyValue
value: -7.429

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

What's Underneath
type: MusicAlbum
date published: 2022-09-30

I Love Christmas
type: MusicAlbum
date published: 2022-11-25

God Damn It, Stevie
type: MusicAlbum
date published: 2023-02-16

Parties In The Valley
type: MusicAlbum
date published: 2023-03-30

The Weekend
type: MusicAlbum
date published: 2023-06-30

Sweet Home California
type: MusicAlbum
date published: 2023-08-10

Encore Chouette
type: MusicAlbum
date published: 2023-09-21

Viva America
type: MusicAlbum
date published: 2024-05-01

I Love This Girl
type: MusicAlbum
date published: 2025-01-07