Monica Duchenes
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82d995554b56c315d2220334a3e7f1e7a10bf16d04f5ce5b412d003d15a9951d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/633aeee0-4ede-45cd-9cb5-06826557c675.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/633aeee0-4ede-45cd-9cb5-06826557c675.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/633aeee0-4ede-45cd-9cb5-06826557c675
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82d995554b56c315d2220334a3e7f1e7a10bf16d04f5ce5b412d003d15a9951d","name":"Monica Duchenes","registered_at":"2026-06-17T00:13:43Z","symbol":"NIM1220331","token_address":"0x36a1da8866330f27d9be978cf3758debb731865c","type":"artist","uuid":"633aeee0-4ede-45cd-9cb5-06826557c675"}
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 0x82d995554b56c315d2220334a3e7f1e7a10bf16d04f5ce5b412d003d15a9951d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/633aeee0-4ede-45cd-9cb5-06826557c675.json and https://artists.proofprofile.net/proofs/artist/633aeee0-4ede-45cd-9cb5-06826557c675.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x82d995554b56c315d2220334a3e7f1e7a10bf16d04f5ce5b412d003d15a9951d","name":"Monica Duchenes","registered_at":"2026-06-17T00:13:43Z","symbol":"NIM1220331","token_address":"0x36a1da8866330f27d9be978cf3758debb731865c","type":"artist","uuid":"633aeee0-4ede-45cd-9cb5-06826557c675"}
track: Kumbalawé
track: Pokinoi

Kumbalawé
type: MusicRecording
duration: PT5M32S
duration ms: 332960
explicit: false
by artist: René Dupéré
by artist: Ronnett Felix
by artist: Jim Corcoran
by artist: Greg Forde
by artist: Cortez Goodgie
by artist: Donna Forde
by artist: Nathalie Michele
by artist: Antonia Pigot
by artist: Dionne Felix
by artist: Ted Philips
by artist: Rochelle Felix
by artist: Maureen Normil
by artist: Dervel Gardner
by artist: Heberne Normil
by artist: Cirque du Soleil
by artist: Louise Trudel
by artist: Alain Berge
by artist: Claude Hamel
by artist: Paul Picard
by artist: Celine Arcand
by artist: Monica Duchenes
by artist: Katherine Skorzewska
by artist: Francine Poitras
by artist: Sylvie Harvey
by artist: Brigitte Lefebvre
by artist: Brian Bacon
by artist: Suzanne Careau
by artist: Jean René
by artist: Marc Denis
by artist: Lucie Menard
in album: Collection
  type: MusicAlbum
  date published: 1998-03-24
isrc code: CAC609330010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T06:49:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba77abcce2ed6fea10c00b0b0b6d5e2fd2759d0fdb2791719c5c96f7eb07c99c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAC609330010
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49+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: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+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 0xba77abcce2ed6fea10c00b0b0b6d5e2fd2759d0fdb2791719c5c96f7eb07c99c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CAC609330010.
  date published: 2026-07-06T07:53:57Z
audio: Kumbalawé
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.11
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.684
  additional property: Energy
    type: PropertyValue
    value: 0.388
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.62
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.666
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.023
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Pokinoi
type: MusicRecording
duration: PT5M7S
duration ms: 307333
explicit: false
by artist: René Dupéré
by artist: Vincent Hamel
by artist: Alex Crawford
by artist: Alexandre Lambert
by artist: Harold Fortin
by artist: Francois Lair
by artist: Cirque du Soleil
by artist: Alexandre Caron
by artist: Simon Arame
by artist: Jean-Luc Ratel
by artist: Patrick Doane
by artist: Claude Hamel
by artist: Lucie Menard
by artist: Marc Denis
by artist: Katherine Skorzewska
by artist: Brian Bacon
by artist: Louise Trudel
by artist: Francine Poitras
by artist: Sylvie Harvey
by artist: Suzanne Careau
by artist: Celine Arcand
by artist: Monica Duchenes
by artist: Brigitte Lefebvre
by artist: Jean René
in album: Collection
  type: MusicAlbum
  date published: 1998-03-24
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8307a909552a6803054c241b998c8ae2d6177ea0660831d17d1f9d0af39dbe2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/CAC609330070.
  date published: 2026-07-29T21:09:47Z
audio: Pokinoi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.672
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.682
  additional property: Energy
    type: PropertyValue
    value: 0.235
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.911
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.717
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.384
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: CAC609330070
additional property: CopyrightID
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: 960144
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-29T21:09:47+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAC609330070
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960144
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960144
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T21:09:47+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 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