Sonic Surfers
type: MusicGroup
genre: eurodance
genre: hip house
popularity: 8
followers: 875
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a842dfb4b45ebc073809aec57a23f0976c811371322daa1a9e3f57d2c753181
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0e9bedb-a32b-4c99-8995-2a0c720d6a64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0e9bedb-a32b-4c99-8995-2a0c720d6a64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0e9bedb-a32b-4c99-8995-2a0c720d6a64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a842dfb4b45ebc073809aec57a23f0976c811371322daa1a9e3f57d2c753181","name":"Sonic Surfers","registered_at":"2026-06-20T05:39:57Z","symbol":"NIM1529189","token_address":"0x3438af10d0ec33bc80a7ba787c41c7ec748b216a","type":"artist","uuid":"a0e9bedb-a32b-4c99-8995-2a0c720d6a64"}
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 0x6a842dfb4b45ebc073809aec57a23f0976c811371322daa1a9e3f57d2c753181. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0e9bedb-a32b-4c99-8995-2a0c720d6a64.json and https://artists.proofprofile.net/proofs/artist/a0e9bedb-a32b-4c99-8995-2a0c720d6a64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x6a842dfb4b45ebc073809aec57a23f0976c811371322daa1a9e3f57d2c753181","name":"Sonic Surfers","registered_at":"2026-06-20T05:39:57Z","symbol":"NIM1529189","token_address":"0x3438af10d0ec33bc80a7ba787c41c7ec748b216a","type":"artist","uuid":"a0e9bedb-a32b-4c99-8995-2a0c720d6a64"}
album: Beat Of Zen
  type: MusicAlbum
  date published: 1991
album: Having A Great Time
  type: MusicAlbum
  date published: 1991-04-12
album: Beat Of Zen
  type: MusicAlbum
  date published: 1991-10-25
album: Take Me Up
  type: MusicAlbum
  date published: 1992-09-18
album: Shine On
  type: MusicAlbum
  date published: 1993-04-16
album: Reach Out / Tell Me
  type: MusicAlbum
  date published: 1994-02-11
album: Everybody!
  type: MusicAlbum
  date published: 1994-07-22
album: Don't Give It Up
  type: MusicAlbum
  date published: 1994-09-19
album: Making Waves
  type: MusicAlbum
  date published: 1994-09-19
album: Anything
  type: MusicAlbum
  date published: 1995
album: Making Waves
  type: MusicAlbum
  date published: 2010-10-22
album: Don't Give It Up
  type: MusicAlbum
  date published: 2010-10-22
album: Take Me Up
  type: MusicAlbum
  date published: 2010-10-22
album: Beat of Zen - The Unreleased Remixes
  type: MusicAlbum
  date published: 2010-11-16
album: Having A Great Time
  type: MusicAlbum
  date published: 2010-11-16