Thomas Sekelius
type: MusicGroup
popularity: 6
followers: 4656
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x304203092a1e4b7e50b932ff0f333acdca05a910efdb833429df9569c8c41246
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aacbf7fc-f48d-44a2-b10e-ce024686bcec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aacbf7fc-f48d-44a2-b10e-ce024686bcec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aacbf7fc-f48d-44a2-b10e-ce024686bcec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x304203092a1e4b7e50b932ff0f333acdca05a910efdb833429df9569c8c41246","name":"Thomas Sekelius","registered_at":"2026-06-20T09:23:07Z","symbol":"NIM1578248","token_address":"0x088c2441a7ef372c3a5d1fad1afbe529dc5f069d","type":"artist","uuid":"aacbf7fc-f48d-44a2-b10e-ce024686bcec"}
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 0x304203092a1e4b7e50b932ff0f333acdca05a910efdb833429df9569c8c41246. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aacbf7fc-f48d-44a2-b10e-ce024686bcec.json and https://artists.proofprofile.net/proofs/artist/aacbf7fc-f48d-44a2-b10e-ce024686bcec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x304203092a1e4b7e50b932ff0f333acdca05a910efdb833429df9569c8c41246","name":"Thomas Sekelius","registered_at":"2026-06-20T09:23:07Z","symbol":"NIM1578248","token_address":"0x088c2441a7ef372c3a5d1fad1afbe529dc5f069d","type":"artist","uuid":"aacbf7fc-f48d-44a2-b10e-ce024686bcec"}
album: Awakening
  type: MusicAlbum
  date published: 2017-02-10
album: Awakening (Acoustic)
  type: MusicAlbum
  date published: 2017-04-07
album: Awakening (MVRE Remix)
  type: MusicAlbum
  date published: 2017-04-21
album: One More in the Crowd
  type: MusicAlbum
  date published: 2017-07-07
  track: One More in the Crowd
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194871
    explicit: false
    by artist: Thomas Sekelius
    in album: One More in the Crowd
      type: MusicAlbum
      date published: 2017-07-07
    isrc code: SEY3Z1700901
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:10:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x881ffd2eaf585e8f00fb9f1542848b3f586855178befc925da8a4f58e5c96511
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956809
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956809
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEY3Z1700901
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:49:33Z
    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 0x881ffd2eaf585e8f00fb9f1542848b3f586855178befc925da8a4f58e5c96511. Chain 2 (Bitcoin): anchored in block 956809 (2026-07-20T11:49:33Z), 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/SEY3Z1700901.
      date published: 2026-07-20T11:49:33Z
    audio: One More in the Crowd
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.007
      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: 0.735
      additional property: Energy
        type: PropertyValue
        value: 0.845
      additional property: Speechiness
        type: PropertyValue
        value: 0.091
      additional property: Acousticness
        type: PropertyValue
        value: 0.047
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.701
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.639
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: One More in the Crowd (Alex D’Rosso & Lucas Estrada Remix)
  type: MusicAlbum
  date published: 2017-08-04
  track: One More in the Crowd - Alex D’Rosso & Lucas Estrada Remix
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210347
    explicit: false
    by artist: Thomas Sekelius
    in album: One More in the Crowd (Alex D’Rosso & Lucas Estrada Remix)
      type: MusicAlbum
      date published: 2017-08-04
    isrc code: SEY3Z1701001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:55:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a09fa9729224d5de21f0e2abf7af06ffed41296da918fe42a82748a054f94cc
    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
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEY3Z1701001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x9a09fa9729224d5de21f0e2abf7af06ffed41296da918fe42a82748a054f94cc. 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/SEY3Z1701001.
      date published: 2026-07-05T01:12:41Z
    audio: One More in the Crowd - Alex D’Rosso & Lucas Estrada Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.045
      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: 0.627
      additional property: Energy
        type: PropertyValue
        value: 0.75
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Christmas Lights
album: Christmas lights

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.116

Valence (Positivity)
type: PropertyValue
value: 0.426

Loudness (dB)
type: PropertyValue
value: -5.21

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Christmas Lights
type: MusicAlbum
date published: 2018-12-09

Christmas lights
type: MusicAlbum
date published: 2018-12-09