Sammy Kay
type: MusicGroup
genre: ska
popularity: 15
followers: 1449
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x305f8cfe271b7a85006d7f00e7367c0e940ee9f91a5da15281a1eba556247528
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b4ee7b0-aadb-4502-8cf2-1b1049dbcf7e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b4ee7b0-aadb-4502-8cf2-1b1049dbcf7e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b4ee7b0-aadb-4502-8cf2-1b1049dbcf7e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x305f8cfe271b7a85006d7f00e7367c0e940ee9f91a5da15281a1eba556247528","name":"Sammy Kay","registered_at":"2026-06-14T20:42:51Z","symbol":"NIM0570919","token_address":"0x9d55ee0bb1ec864facd6fcf18f0fa6a428d0df0b","type":"artist","uuid":"9b4ee7b0-aadb-4502-8cf2-1b1049dbcf7e"}
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 0x305f8cfe271b7a85006d7f00e7367c0e940ee9f91a5da15281a1eba556247528. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b4ee7b0-aadb-4502-8cf2-1b1049dbcf7e.json and https://artists.proofprofile.net/proofs/artist/9b4ee7b0-aadb-4502-8cf2-1b1049dbcf7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x305f8cfe271b7a85006d7f00e7367c0e940ee9f91a5da15281a1eba556247528","name":"Sammy Kay","registered_at":"2026-06-14T20:42:51Z","symbol":"NIM0570919","token_address":"0x9d55ee0bb1ec864facd6fcf18f0fa6a428d0df0b","type":"artist","uuid":"9b4ee7b0-aadb-4502-8cf2-1b1049dbcf7e"}
album: Fourth Street Singers
  type: MusicAlbum
  date published: 2015-03-10
album: Wanderlust
  type: MusicAlbum
  date published: 2017-03-10
album: Untitled
  type: MusicAlbum
  date published: 2017-04-07
album: Untitled
  type: MusicAlbum
  date published: 2017-04-07
album: Untitled
  type: MusicAlbum
  date published: 2017-04-07
album: Sweet Cecilla
  type: MusicAlbum
  date published: 2019-07-30
album: Orange Swirl
  type: MusicAlbum
  date published: 2019-08-19
album: Civil / War
  type: MusicAlbum
  date published: 2019-10-04
album: Better/Worse
  type: MusicAlbum
  date published: 2020-09-15
album: Methamphetamines
  type: MusicAlbum
  date published: 2020-09-25
album: Aid & Abet - A Benefit for Who Ohio
  type: MusicAlbum
  date published: 2022-07-01
album: 3 Hits from (The) HeLL (Is Real Sign)
  type: MusicAlbum
  date published: 2022-10-21
  track: Astrozombies
album: Waiting
  type: MusicAlbum
  date published: 2023-03-09
album: Double Nicks
  type: MusicAlbum
  date published: 2023-03-22
album: Reservoir
  type: MusicAlbum
  date published: 2023-04-13
album: Inanna
  type: MusicAlbum
  date published: 2023-04-28
album: California
  type: MusicAlbum
  date published: 2023-09-27
album: Mary (Revisited)
  type: MusicAlbum
  date published: 2024-01-31
album: Meet You in Mexico
  type: MusicAlbum
  date published: 2024-03-07
album: How Fast to Run
  type: MusicAlbum
  date published: 2024-05-17
album: Greyhound Bus
  type: MusicAlbum
  date published: 2024-06-14
album: Don’t Like Suprises
  type: MusicAlbum
  date published: 2024-07-05
album: July 1960
  type: MusicAlbum
  date published: 2024-07-19

Astrozombies
type: MusicRecording
duration: PT2M58S
duration ms: 178624
explicit: true
by artist: Sammy Kay
in album: 3 Hits from (The) HeLL (Is Real Sign)
  type: MusicAlbum
  date published: 2022-10-21
genre: ska
isrc code: TCAGN2293299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+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 0x81b2071cc5ff5851b575553d7f1a49c8cf370423ab1f09b78aaf9da2a0b768e0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TCAGN2293299.
  date published: 2026-07-08T03:39:04Z
audio: Astrozombies
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 151.565
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.394
  additional property: Energy
    type: PropertyValue
    value: 0.428
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.857
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.324
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.112
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major