Big Art
type: MusicGroup
popularity: 7
followers: 140
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb43fc5e2939c147df64b293cf7d146633b44d584ea611ba8c102d4e6b266c70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4b54d89-318a-49fb-bc6e-73a776f1e1dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4b54d89-318a-49fb-bc6e-73a776f1e1dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4b54d89-318a-49fb-bc6e-73a776f1e1dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb43fc5e2939c147df64b293cf7d146633b44d584ea611ba8c102d4e6b266c70","name":"Big Art","registered_at":"2026-06-20T20:41:26Z","symbol":"NIM1709713","token_address":"0xb461444c69b1f21527eec8d98cc4067baee365b2","type":"artist","uuid":"c4b54d89-318a-49fb-bc6e-73a776f1e1dc"}
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 0xeb43fc5e2939c147df64b293cf7d146633b44d584ea611ba8c102d4e6b266c70. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4b54d89-318a-49fb-bc6e-73a776f1e1dc.json and https://artists.proofprofile.net/proofs/artist/c4b54d89-318a-49fb-bc6e-73a776f1e1dc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xeb43fc5e2939c147df64b293cf7d146633b44d584ea611ba8c102d4e6b266c70","name":"Big Art","registered_at":"2026-06-20T20:41:26Z","symbol":"NIM1709713","token_address":"0xb461444c69b1f21527eec8d98cc4067baee365b2","type":"artist","uuid":"c4b54d89-318a-49fb-bc6e-73a776f1e1dc"}
album: N V
  type: MusicAlbum
  date published: 2022-02-05
album: Player
  type: MusicAlbum
  date published: 2024-01-28
album: Tipdrill
  type: MusicAlbum
  date published: 2024-01-29
album: Skinner
  type: MusicAlbum
  date published: 2024-01-29
album: Not 2 Much
  type: MusicAlbum
  date published: 2024-01-29
album: Need a Break
  type: MusicAlbum
  date published: 2024-01-29
album: Life a Bitch
  type: MusicAlbum
  date published: 2024-01-29
album: Get Busy
  type: MusicAlbum
  date published: 2024-01-29
album: Free the Opps
  type: MusicAlbum
  date published: 2024-01-29
album: Bounce It
  type: MusicAlbum
  date published: 2024-01-29
album: Arthur
  type: MusicAlbum
  date published: 2024-01-29
album: All of That
  type: MusicAlbum
  date published: 2024-01-29
album: Make a Building
  type: MusicAlbum
  date published: 2024-02-15
album: Back There
  type: MusicAlbum
  date published: 2024-02-23
  track: Back There
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155689
    explicit: true
    by artist: Big Art
    in album: Back There
      type: MusicAlbum
      date published: 2024-02-23
    isrc code: TCAHY2497466
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T23:42:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6af8cb774e43d97c561f9c9122c3df5ebb8100fb1a3983bdce4662f611e68a35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958216
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958216
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHY2497466
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:00:34Z
    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 0x6af8cb774e43d97c561f9c9122c3df5ebb8100fb1a3983bdce4662f611e68a35. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHY2497466 — a six-check JSON result.
      date published: 2026-07-16T00:00:34Z
    audio: Back There
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.007
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.859
      additional property: Energy
        type: PropertyValue
        value: 0.828
      additional property: Speechiness
        type: PropertyValue
        value: 0.231
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.308
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.316
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.709
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jump Jump
  type: MusicAlbum
  date published: 2024-02-28
album: Mmmhmm
  type: MusicAlbum
  date published: 2024-03-07
album: Last Days Out
  type: MusicAlbum
  date published: 2024-05-20
album: Not a Kia Boy
  type: MusicAlbum
  date published: 2024-05-21
album: God Damn
  type: MusicAlbum
  date published: 2024-06-27
album: Back to Knocking Heads Down
  type: MusicAlbum
  date published: 2024-07-10
album: 2025 (Mbk No Lak)
  type: MusicAlbum
  date published: 2025-01-12
  track: 2025 (Mbk No Lak)
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189204
    explicit: true
    by artist: Big Art
    in album: 2025 (Mbk No Lak)
      type: MusicAlbum
      date published: 2025-01-12
    isrc code: TCAJE2591994
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:44:49+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 2025 (Mbk No Lak)
album: McFreeky
album: Wtw (Mbk NoLak)

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7ab72940a778aed9bb0be5be77fad63ec51b8fd5b2f3cecab0b3b3d8d6323dec

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956826

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956826

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJE2591994

OTSTimestamp
type: PropertyValue
value: 2026-07-05T19:27:56Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab72940a778aed9bb0be5be77fad63ec51b8fd5b2f3cecab0b3b3d8d6323dec. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJE2591994 — a six-check JSON result.
date published: 2026-07-05T19:27:56Z

2025 (Mbk No Lak)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 102.529
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.626
additional property: Energy
  type: PropertyValue
  value: 0.614
additional property: Speechiness
  type: PropertyValue
  value: 0.358
additional property: Acousticness
  type: PropertyValue
  value: 0.01
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.126
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.305
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.837
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

McFreeky
type: MusicAlbum
date published: 2025-02-25

Wtw (Mbk NoLak)
type: MusicAlbum
date published: 2025-03-04