Giants Chair
type: MusicGroup
genre: emo
genre: emocore
genre: midwest emo
genre: noise rock
genre: post-hardcore
genre: screamo
popularity: 11
followers: 2996
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e357563e-e00c-4afe-98cb-f8901eeba29a
additional property: OTSTimestamp
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  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
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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 0xa10925eb827e575c1d2e9e580576393eae9527a0fe977a5ca270a74c02dd112e. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e357563e-e00c-4afe-98cb-f8901eeba29a.json and https://artists.proofprofile.net/proofs/artist/e357563e-e00c-4afe-98cb-f8901eeba29a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0xa10925eb827e575c1d2e9e580576393eae9527a0fe977a5ca270a74c02dd112e","name":"Giants Chair","registered_at":"2026-06-15T04:24:54Z","symbol":"NIM0681256","token_address":"0xf33beb3d9f2e874768deeb6a9776f8a844436c06","type":"artist","uuid":"e357563e-e00c-4afe-98cb-f8901eeba29a"}
album: Common Cold (Hot Boy 7")
  type: MusicAlbum
  date published: 1993-10-12
album: Purity and Control
  type: MusicAlbum
  date published: 1996
album: Ever Present
  type: MusicAlbum
  date published: 1996-01-01
album: The Callus
  type: MusicAlbum
  date published: 1996-04-01
album: Red and Clear
  type: MusicAlbum
  date published: 1998
  track: New Orleans
    type: MusicRecording
    duration: PT5M10S
    duration ms: 310400
    explicit: false
    by artist: Giants Chair
    in album: Red and Clear
      type: MusicAlbum
      date published: 1998
    genre: emo
    genre: emocore
    genre: midwest emo
    genre: noise rock
    genre: post-hardcore
    genre: screamo
    isrc code: USBNA0500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      value: 2026-07-18T09:52:44+00:00
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    additional property: OTSHash
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      value: 958538
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/958538
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBNA0500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T10:30:13Z
    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 0x421bdef36d1226effbcf093dfe369a0e4c860cdfb6e7a75aa357bdf1cfe80813. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USBNA0500001.
      date published: 2026-07-18T10:30:13Z
    audio: New Orleans
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.451
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.436
      additional property: Energy
        type: PropertyValue
        value: 0.697
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.541
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.229
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.219
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Prefabylon
  type: MusicAlbum
  date published: 2019-07-07
album: Dirty Winter
  type: MusicAlbum
  date published: 2019-10-29
album: Kids Running
  type: MusicAlbum
  date published: 2019-11-15
album: Russian Racehorse
  type: MusicAlbum
  date published: 2019-11-29
album: Prefabylon
  type: MusicAlbum
  date published: 2019-12-06
album: The Streets
  type: MusicAlbum
  date published: 2020-06-05
album: New Orleans (Remastered)
  type: MusicAlbum
  date published: 2025-03-12
  track: New Orleans - Remastered
    type: MusicRecording
    duration: PT5M13S
    duration ms: 313162
    explicit: false
    by artist: Giants Chair
    in album: New Orleans (Remastered)
      type: MusicAlbum
      date published: 2025-03-12
    genre: emo
    genre: emocore
    genre: midwest emo
    genre: noise rock
    genre: post-hardcore
    genre: screamo
    isrc code: QM6P42213782
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:24:29+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7bb13503e958d5068864104afc0df03c96fb576b114525f7b4ad6188f6dd5f17
    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959105
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: New Orleans - Remastered
album: Blue 88's (Remastered)
album: Red and Clear (Remastered)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42213782

OTSTimestamp
type: PropertyValue
value: 2026-07-22T08:26:12Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb13503e958d5068864104afc0df03c96fb576b114525f7b4ad6188f6dd5f17. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:26:12Z), 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/QM6P42213782.
date published: 2026-07-22T08:26:12Z

New Orleans - Remastered
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 143.685
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: 0.454
additional property: Energy
  type: PropertyValue
  value: 0.784
additional property: Speechiness
  type: PropertyValue
  value: 0.15
additional property: Acousticness
  type: PropertyValue
  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.632
additional property: Liveness
  type: PropertyValue
  value: 0.089
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.093
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.167
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Blue 88's (Remastered)
type: MusicAlbum
date published: 2025-03-28

Red and Clear (Remastered)
type: MusicAlbum
date published: 2025-04-11
track: Gutshot and the Jogger - Remastered
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237048
  explicit: false
  by artist: Giants Chair
  in album: Red and Clear (Remastered)
    type: MusicAlbum
    date published: 2025-04-11
  genre: emo
  genre: emocore
  genre: midwest emo
  genre: noise rock
  genre: post-hardcore
  genre: screamo
  isrc code: QM6P42213784
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T00:47:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42213784
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:26:17Z
  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 0x62044922acee8890eefc6785da16f3af73d6640bd0627db646a700d78f2770c9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QM6P42213784.
    date published: 2026-07-06T01:26:17Z
  audio: Gutshot and the Jogger - Remastered
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.177
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.263
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.153
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
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    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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