Thomas Törnheden
type: MusicGroup
genre: brazilian jazz
popularity: 6
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa334485cb658188d0cc2de902d4185d1c31736a1dfa27e8e4d4c84910c692cde
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/d5ad3bb1-56df-4d58-9bf5-b6814215bfcd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d5ad3bb1-56df-4d58-9bf5-b6814215bfcd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d5ad3bb1-56df-4d58-9bf5-b6814215bfcd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xa334485cb658188d0cc2de902d4185d1c31736a1dfa27e8e4d4c84910c692cde. 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/d5ad3bb1-56df-4d58-9bf5-b6814215bfcd.json and https://artists.proofprofile.net/proofs/artist/d5ad3bb1-56df-4d58-9bf5-b6814215bfcd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xa334485cb658188d0cc2de902d4185d1c31736a1dfa27e8e4d4c84910c692cde","name":"Thomas Törnheden","registered_at":"2026-06-21T02:43:36Z","symbol":"NIM1795100","token_address":"0x68fc75142bce1fdb86ad5e0e5a84972949d316de","type":"artist","uuid":"d5ad3bb1-56df-4d58-9bf5-b6814215bfcd"}
album: Thomas Törnheden Trio (feat. Kiko Freitas & Ney Conceiçao)
  type: MusicAlbum
  date published: 2017-05-19
album: After The Rain
  type: MusicAlbum
  date published: 2022-10-28
album: After The Rain
  type: MusicAlbum
  date published: 2022-10-28
album: Almost There
  type: MusicAlbum
  date published: 2022-11-25
album: Almost There
  type: MusicAlbum
  date published: 2022-11-25
  track: Almost There
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151748
    explicit: false
    by artist: Thomas Törnheden
    in album: Almost There
      type: MusicAlbum
      date published: 2022-11-25
    genre: brazilian jazz
    isrc code: SE6N62200721
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:02:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe00bc0613a7a133c75429c560a67158d26802db918fd1ea457f7b7ada168909a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959061
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959061
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6N62200721
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T23:02:24Z
    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 0xe00bc0613a7a133c75429c560a67158d26802db918fd1ea457f7b7ada168909a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:02:24Z), 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/SE6N62200721.
      date published: 2026-07-21T23:02:24Z
    audio: Almost There
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 57.124
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.35
      additional property: Energy
        type: PropertyValue
        value: 0.13
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.987
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.933
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.329
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.917
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Water Drops
  type: MusicAlbum
  date published: 2022-12-23
album: Water Drops
  type: MusicAlbum
  date published: 2022-12-23
album: Bright White Snow
  type: MusicAlbum
  date published: 2023-01-27
album: Bright White Snow
  type: MusicAlbum
  date published: 2023-01-27
album: Dominican Clouds
  type: MusicAlbum
  date published: 2023-03-03
album: Dominican Clouds
  type: MusicAlbum
  date published: 2023-03-03
album: Let That Shit Go
  type: MusicAlbum
  date published: 2023-04-14
album: Let That Shit Go
  type: MusicAlbum
  date published: 2023-04-14
album: Like It Was Before
  type: MusicAlbum
  date published: 2023-05-12
album: Like It Was Before
  type: MusicAlbum
  date published: 2023-05-12
album: Cool Winds
  type: MusicAlbum
  date published: 2023-06-16
album: Cool Winds
  type: MusicAlbum
  date published: 2023-06-16
  track: Cool Winds
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216340
    explicit: false
    by artist: Thomas Törnheden
    in album: Cool Winds
      type: MusicAlbum
      date published: 2023-06-16
    genre: brazilian jazz
    isrc code: SE6N62201694
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:09:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb047995abf2430b2ee96cb12fb40eb50cc8168a223850a3f84fc5bafd85a9a4f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Cool Winds
album: Epilogue
album: Rainbows & Unicorns

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6N62201694

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:12:41Z

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 0xb047995abf2430b2ee96cb12fb40eb50cc8168a223850a3f84fc5bafd85a9a4f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/SE6N62201694.
date published: 2026-07-05T01:12:41Z

Cool Winds
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 69.899
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.343
additional property: Energy
  type: PropertyValue
  value: 0.145
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.968
additional property: Instrumentalness
  type: PropertyValue
  value: 0.873
additional property: Liveness
  type: PropertyValue
  value: 0.106
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.049
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.761
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Minor

Epilogue
type: MusicAlbum
date published: 2023-08-11

Rainbows & Unicorns
type: MusicAlbum
date published: 2023-09-15