Twin Kennedy
type: MusicGroup
popularity: 4
followers: 357
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7134cfcca4656b0c61a4a26aa5d8b076e4643fd1760be7f44985b1888570fa2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02f9e222-1610-4648-b7b8-1d23ba1349a3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02f9e222-1610-4648-b7b8-1d23ba1349a3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02f9e222-1610-4648-b7b8-1d23ba1349a3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7134cfcca4656b0c61a4a26aa5d8b076e4643fd1760be7f44985b1888570fa2","name":"Twin Kennedy","registered_at":"2026-06-15T14:42:31Z","symbol":"NIM0740345","token_address":"0x5c9bcbee9969cc8ee3ab4f99190553612cb0a26b","type":"artist","uuid":"02f9e222-1610-4648-b7b8-1d23ba1349a3"}
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 0xd7134cfcca4656b0c61a4a26aa5d8b076e4643fd1760be7f44985b1888570fa2. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02f9e222-1610-4648-b7b8-1d23ba1349a3.json and https://artists.proofprofile.net/proofs/artist/02f9e222-1610-4648-b7b8-1d23ba1349a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xd7134cfcca4656b0c61a4a26aa5d8b076e4643fd1760be7f44985b1888570fa2","name":"Twin Kennedy","registered_at":"2026-06-15T14:42:31Z","symbol":"NIM0740345","token_address":"0x5c9bcbee9969cc8ee3ab4f99190553612cb0a26b","type":"artist","uuid":"02f9e222-1610-4648-b7b8-1d23ba1349a3"}
album: It's a Love Thing
  type: MusicAlbum
  date published: 2015-01-20
album: It's a Love Thing
  type: MusicAlbum
  date published: 2015-04-07
album: I'm a Child Again
  type: MusicAlbum
  date published: 2017-11-10
album: A Twin Kennedy Christmas
  type: MusicAlbum
  date published: 2017-11-10
album: Blindspot
  type: MusicAlbum
  date published: 2019-10-25
album: Call It Love
  type: MusicAlbum
  date published: 2020-01-10
album: Homebound
  type: MusicAlbum
  date published: 2021-09-21
album: Homebound
  type: MusicAlbum
  date published: 2021-10-20
track: Wise Woman

Wise Woman
type: MusicRecording
duration: PT3M48S
duration ms: 228520
explicit: false
by artist: Mallory Johnson
by artist: Twin Kennedy
in album: Wise Woman
  type: MusicAlbum
  date published: 2021-02-26
genre: newfoundland-indie
isrc code: CA5EB1900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T21:28:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d35cc3bb5c69f54e8da9be652a8f18baf2824c945f7a30dd06ee607ac5b13dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5EB1900006
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x3d35cc3bb5c69f54e8da9be652a8f18baf2824c945f7a30dd06ee607ac5b13dc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CA5EB1900006.
  date published: 2026-07-02T05:09:12Z
audio: Wise Woman
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.701
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.466
  additional property: Energy
    type: PropertyValue
    value: 0.324
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.856
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.21
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.338
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major