Nothing Concrete
type: MusicGroup
popularity: 7
followers: 212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b0320f23e5c251e8ae8a0cd0ac2cce70eeacb9250cf677d7e46082fd16d59f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5b241b7-6cf3-46d9-ac5b-354eb2a7dbfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5b241b7-6cf3-46d9-ac5b-354eb2a7dbfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5b241b7-6cf3-46d9-ac5b-354eb2a7dbfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b0320f23e5c251e8ae8a0cd0ac2cce70eeacb9250cf677d7e46082fd16d59f7","name":"Nothing Concrete","registered_at":"2026-06-20T20:50:52Z","symbol":"NIM1711054","token_address":"0xbeae9aac464116a1049f572d5d546a908896696c","type":"artist","uuid":"c5b241b7-6cf3-46d9-ac5b-354eb2a7dbfb"}
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 0x1b0320f23e5c251e8ae8a0cd0ac2cce70eeacb9250cf677d7e46082fd16d59f7. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5b241b7-6cf3-46d9-ac5b-354eb2a7dbfb.json and https://artists.proofprofile.net/proofs/artist/c5b241b7-6cf3-46d9-ac5b-354eb2a7dbfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x1b0320f23e5c251e8ae8a0cd0ac2cce70eeacb9250cf677d7e46082fd16d59f7","name":"Nothing Concrete","registered_at":"2026-06-20T20:50:52Z","symbol":"NIM1711054","token_address":"0xbeae9aac464116a1049f572d5d546a908896696c","type":"artist","uuid":"c5b241b7-6cf3-46d9-ac5b-354eb2a7dbfb"}
album: Humanitarium
  type: MusicAlbum
  date published: 2013-11-01
album: Jumble Shop Tales
  type: MusicAlbum
  date published: 2018-10-19
  track: I Wish I Was as Happy as My Dog
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189741
    explicit: false
    by artist: Nothing Concrete
    in album: Jumble Shop Tales
      type: MusicAlbum
      date published: 2018-10-19
    isrc code: GBSMU5694250
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T18:19:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb04a926d3b46a2ed9de7db05f9b46321f5494fdf765d1e7671fb9cb832e3f83b
    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/GBSMU5694250
    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 0xb04a926d3b46a2ed9de7db05f9b46321f5494fdf765d1e7671fb9cb832e3f83b. 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/GBSMU5694250.
      date published: 2026-07-03T21:18:05Z
    audio: I Wish I Was as Happy as My Dog
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.549
      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: 0.74
      additional property: Energy
        type: PropertyValue
        value: 0.32
      additional property: Speechiness
        type: PropertyValue
        value: 0.098
      additional property: Acousticness
        type: PropertyValue
        value: 0.379
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.74
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.787
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Rich Man Rich
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214374
    explicit: false
    by artist: Nothing Concrete
    in album: Jumble Shop Tales
      type: MusicAlbum
      date published: 2018-10-19
    isrc code: GBSMU5694255
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:00:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f3bb68e9a4ebc8766e28e3118e386b5ded8cf080ececc689d80182278db699c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU5694255
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T14:11:19Z
    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 0x7f3bb68e9a4ebc8766e28e3118e386b5ded8cf080ececc689d80182278db699c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:11:19Z), 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/GBSMU5694255.
      date published: 2026-07-16T14:11:19Z
    audio: Rich Man Rich
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.921
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.733
      additional property: Energy
        type: PropertyValue
        value: 0.472
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.02
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.634
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: The Haberdasher's Voyage
album: The Boats
album: He Don't Do Much Of That Now
album: The Imperfectionist

Loudness (dB)
type: PropertyValue
value: -9.428

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

The Haberdasher's Voyage
type: MusicAlbum
date published: 2021-04-01

The Boats
type: MusicAlbum
date published: 2025-04-13

He Don't Do Much Of That Now
type: MusicAlbum
date published: 2025-05-24

The Imperfectionist
type: MusicAlbum
date published: 2025-06-27