Mac Kregor
type: MusicGroup
popularity: 35
followers: 18224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c86799a3680443bacefcb99bbb22d7bddb5b1a1aac179e18b42cd3ecf66b8ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/372b8eef-e508-44ed-a84e-8fb4faa4babc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/372b8eef-e508-44ed-a84e-8fb4faa4babc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/372b8eef-e508-44ed-a84e-8fb4faa4babc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c86799a3680443bacefcb99bbb22d7bddb5b1a1aac179e18b42cd3ecf66b8ba","name":"Mac Kregor","registered_at":"2026-06-11T16:48:10Z","symbol":"NIM0072447","token_address":"0x8703da35d6f326cb6ad08f39c70bf8d1d6d8fd67","type":"artist","uuid":"372b8eef-e508-44ed-a84e-8fb4faa4babc"}
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 0x5c86799a3680443bacefcb99bbb22d7bddb5b1a1aac179e18b42cd3ecf66b8ba. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/372b8eef-e508-44ed-a84e-8fb4faa4babc.json and https://artists.proofprofile.net/proofs/artist/372b8eef-e508-44ed-a84e-8fb4faa4babc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5c86799a3680443bacefcb99bbb22d7bddb5b1a1aac179e18b42cd3ecf66b8ba","name":"Mac Kregor","registered_at":"2026-06-11T16:48:10Z","symbol":"NIM0072447","token_address":"0x8703da35d6f326cb6ad08f39c70bf8d1d6d8fd67","type":"artist","uuid":"372b8eef-e508-44ed-a84e-8fb4faa4babc"}
album: INSURRECTION (Réédition 2023)
  type: MusicAlbum
  date published: 2006-05-22
album: Catharsis (Réédition)
  type: MusicAlbum
  date published: 2007-06-04
album: Autarcie (Réédition)
  type: MusicAlbum
  date published: 2009-03-02
album: Oparcie (Saison 1)
  type: MusicAlbum
  date published: 2009-06-23
album: LA GUERRE DES NERFS
  type: MusicAlbum
  date published: 2015
album: La guerre des nerfs
  type: MusicAlbum
  date published: 2015-03-30
album: Cogito Ergo Sum
  type: MusicAlbum
  date published: 2016-06-17
album: Alea Jacta Est
  type: MusicAlbum
  date published: 2018-04-28
album: Don't Give a Fuck
  type: MusicAlbum
  date published: 2018-10-12
album: Obsolete
  type: MusicAlbum
  date published: 2019-09-08
album: R.A.F
  type: MusicAlbum
  date published: 2020-01-15
album: Ma raison d'être...
  type: MusicAlbum
  date published: 2020-10-12
album: Forget
  type: MusicAlbum
  date published: 2022-06-30
album: WHY NOT
  type: MusicAlbum
  date published: 2023-07-22
album: LA BÉRÉZINA
  type: MusicAlbum
  date published: 2023-09-01
track: Mac Kregor - Tandem
track: Tout pour la mif

Mac Kregor - Tandem
type: MusicRecording
duration: PT1M44S
duration ms: 104093
explicit: false
by artist: Mac Kregor
in album: Marche arrière
  type: MusicAlbum
  date published: 2013-10-07
isrc code: FR5IW1300106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T10:42:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x197874b67c37abdfde622b8d83955597fbf73ac31b8e719fe5b7315c5ce5bd91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957061
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957061
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5IW1300106
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T16:07:00Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957061
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T16:07:00+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197874b67c37abdfde622b8d83955597fbf73ac31b8e719fe5b7315c5ce5bd91. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR5IW1300106.
  date published: 2026-07-07T16:07:00Z
audio: Mac Kregor - Tandem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.424
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.517
  additional property: Energy
    type: PropertyValue
    value: 0.652
  additional property: Speechiness
    type: PropertyValue
    value: 0.404
  additional property: Acousticness
    type: PropertyValue
    value: 0.026
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.67
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.477
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.434
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Tout pour la mif
type: MusicRecording
duration: PT3M44S
duration ms: 224520
explicit: false
by artist: Le classico organisé
by artist: Elams
by artist: Mac Kregor
by artist: Alkpote
by artist: Menzo
by artist: Le Rat Luciano
in album: Le classico organisé
  type: MusicAlbum
  date published: 2021-11-05
isrc code: FRX762125262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:39:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762125262
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bbddece2ab8f9c1a827d3a00259b5c97e94676191603dd0d498f8cd6bea656. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRX762125262.
  date published: 2026-06-13T15:41:10Z
audio: Tout pour la mif
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.376
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.587
  additional property: Energy
    type: PropertyValue
    value: 0.655
  additional property: Speechiness
    type: PropertyValue
    value: 0.447
  additional property: Acousticness
    type: PropertyValue
    value: 0.323
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.197
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.509
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.607
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major