North [Sic]
type: MusicGroup
popularity: 11
followers: 373
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9f1e4b5d5562ad87aa6eb9293a916833e3372ade2a580f3dd85bd988dcdbad6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953614
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953614
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1858401d-528c-498c-931c-ea5d5d1eb837.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1858401d-528c-498c-931c-ea5d5d1eb837.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1858401d-528c-498c-931c-ea5d5d1eb837
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:40:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9f1e4b5d5562ad87aa6eb9293a916833e3372ade2a580f3dd85bd988dcdbad6","name":"North [Sic]","registered_at":"2026-06-14T06:57:26Z","symbol":"NIM0374057","token_address":"0x4b26861ba2736abc61f4424c2e11f36387d01e1e","type":"artist","uuid":"1858401d-528c-498c-931c-ea5d5d1eb837"}
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 0xb9f1e4b5d5562ad87aa6eb9293a916833e3372ade2a580f3dd85bd988dcdbad6. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1858401d-528c-498c-931c-ea5d5d1eb837.json and https://artists.proofprofile.net/proofs/artist/1858401d-528c-498c-931c-ea5d5d1eb837.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T08:40:32Z
  text: {"copyright_id":"0xb9f1e4b5d5562ad87aa6eb9293a916833e3372ade2a580f3dd85bd988dcdbad6","name":"North [Sic]","registered_at":"2026-06-14T06:57:26Z","symbol":"NIM0374057","token_address":"0x4b26861ba2736abc61f4424c2e11f36387d01e1e","type":"artist","uuid":"1858401d-528c-498c-931c-ea5d5d1eb837"}
album: January
  type: MusicAlbum
  date published: 2018-01-01
album: January
  type: MusicAlbum
  date published: 2018-01-01
album: January
  type: MusicAlbum
  date published: 2018-01-01
album: February
  type: MusicAlbum
  date published: 2018-02-01
album: February
  type: MusicAlbum
  date published: 2018-02-01
album: February
  type: MusicAlbum
  date published: 2018-02-01
album: March
  type: MusicAlbum
  date published: 2018-03-01
album: March
  type: MusicAlbum
  date published: 2018-03-01
album: April
  type: MusicAlbum
  date published: 2018-04-01
album: April
  type: MusicAlbum
  date published: 2018-04-01
album: May
  type: MusicAlbum
  date published: 2018-05-01
album: June
  type: MusicAlbum
  date published: 2018-06-01
album: June
  type: MusicAlbum
  date published: 2018-06-01
album: July
  type: MusicAlbum
  date published: 2018-07-01
album: July
  type: MusicAlbum
  date published: 2018-07-01
album: July
  type: MusicAlbum
  date published: 2018-07-01
album: August
  type: MusicAlbum
  date published: 2018-08-01
album: August
  type: MusicAlbum
  date published: 2018-08-01
album: September
  type: MusicAlbum
  date published: 2018-09-01
album: September
  type: MusicAlbum
  date published: 2018-09-01
album: October
  type: MusicAlbum
  date published: 2018-10-01
album: October
  type: MusicAlbum
  date published: 2018-10-01
album: November
  type: MusicAlbum
  date published: 2018-11-01
album: November
  type: MusicAlbum
  date published: 2018-11-01
album: December
  type: MusicAlbum
  date published: 2018-12-01
album: Wonderland
  type: MusicAlbum
  date published: 2019-12-01
album: ADAM (Reading Soundtrack)
  type: MusicAlbum
  date published: 2020-03-01
album: Moments (432Hz Meditation)
  type: MusicAlbum
  date published: 2020-06-19
album: Moments (432Hz Meditation)
  type: MusicAlbum
  date published: 2020-06-19
album: BERLIN
  type: MusicAlbum
  date published: 2021-04-23
album: EBERTPLATZ STATION
  type: MusicAlbum
  date published: 2021-06-04
album: REEPERBAHN
  type: MusicAlbum
  date published: 2021-07-02
album: 1145 IN MUNICH
  type: MusicAlbum
  date published: 2021-08-06
album: FRANKFURT AM MAIN
  type: MusicAlbum
  date published: 2021-09-03
album: El Cabanyal
  type: MusicAlbum
  date published: 2021-10-29
album: Ciutat Vella
  type: MusicAlbum
  date published: 2022-02-04
album: Ruzafa
  type: MusicAlbum
  date published: 2022-04-01
album: Ciutat de les Arts i les Ciènces
  type: MusicAlbum
  date published: 2022-06-03
album: 1
  type: MusicAlbum
  date published: 2022-08-05
album: 2
  type: MusicAlbum
  date published: 2022-09-09
album: 4
  type: MusicAlbum
  date published: 2023-04-07
album: 5
  type: MusicAlbum
  date published: 2023-06-16
album: Roll The Dice
  type: MusicAlbum
  date published: 2023-08-11
album: A Year In The Life
  type: MusicAlbum
  date published: 2023-09-01
  track: January
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186406
    explicit: false
    by artist: North [Sic]
    in album: A Year In The Life
      type: MusicAlbum
      date published: 2023-09-01
    isrc code: NLP971800001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:57:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc40d1e4e166ab26e51fd6d8a9035de5f7b067c3444b1cb8c2e999799d942622f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958736
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958736
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP971800001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T13:04:09Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: January
album: Germany
album: Valencia
album: Paradiso
album: Diaspora
album: Roodborst
album: Donderwolk
album: Zonnestraal
album: Woudven
album: Natuurschoon
album: Blue

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 0xc40d1e4e166ab26e51fd6d8a9035de5f7b067c3444b1cb8c2e999799d942622f. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/NLP971800001 — a six-check JSON result.
date published: 2026-07-19T13:04:09Z

January
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 79.891
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.352
additional property: Energy
  type: PropertyValue
  value: 0.065
additional property: Speechiness
  type: PropertyValue
  value: 0.036
additional property: Acousticness
  type: PropertyValue
  value: 0.992
additional property: Instrumentalness
  type: PropertyValue
  value: 0.898
additional property: Liveness
  type: PropertyValue
  value: 0.122
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.123
additional property: Loudness (dB)
  type: PropertyValue
  value: -23.726
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

Germany
type: MusicAlbum
date published: 2023-09-15

Valencia
type: MusicAlbum
date published: 2023-10-06

Paradiso
type: MusicAlbum
date published: 2023-11-03

Diaspora
type: MusicAlbum
date published: 2023-12-01

Roodborst
type: MusicAlbum
date published: 2024-06-21

Donderwolk
type: MusicAlbum
date published: 2024-08-23

Zonnestraal
type: MusicAlbum
date published: 2024-10-25

Woudven
type: MusicAlbum
date published: 2024-12-19
track: Woudven
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150093
  explicit: false
  by artist: North [Sic]
  in album: Woudven
    type: MusicAlbum
    date published: 2024-12-19
  isrc code: NLP972400003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T23:13:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2b75e5c80a2e8ca6844d8f2ff8ff5f7c3c43ff8a3a024b8a2d44b35454c28f8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958465
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958465
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP972400003
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T00:04:42Z
  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 0xb2b75e5c80a2e8ca6844d8f2ff8ff5f7c3c43ff8a3a024b8a2d44b35454c28f8. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/NLP972400003 — a six-check JSON result.
    date published: 2026-07-18T00:04:42Z
  audio: Woudven
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.753
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.324
    additional property: Energy
      type: PropertyValue
      value: 0.003
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.986
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.859
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.104
    additional property: Loudness (dB)
      type: PropertyValue
      value: -28.846
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Natuurschoon
type: MusicAlbum
date published: 2025-01-17
track: Roodborst
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146538
  explicit: false
  by artist: North [Sic]
  in album: Natuurschoon
    type: MusicAlbum
    date published: 2025-01-17
  isrc code: NLP972400002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T15:43:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d25588423dfe32c8d319d7b3281fafd46bd943306a124f2dbfce59791cbc9ca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958576
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958576
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP972400002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T16:22:28Z
  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 0x0d25588423dfe32c8d319d7b3281fafd46bd943306a124f2dbfce59791cbc9ca. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/NLP972400002 — a six-check JSON result.
    date published: 2026-07-18T16:22:28Z
  audio: Roodborst
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.938
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.787
    additional property: Energy
      type: PropertyValue
      value: 0.135
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.996
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.962
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.333
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.143
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Blue
type: MusicAlbum
date published: 2025-05-16