The Surfers
type: MusicGroup
popularity: 4
followers: 366
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45fb98d16796911b7d4eb27b2f263577404a54f56f9a720f393160c0a6bb2e33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90790661-6f44-443b-ad32-aae8f87bdfaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90790661-6f44-443b-ad32-aae8f87bdfaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90790661-6f44-443b-ad32-aae8f87bdfaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45fb98d16796911b7d4eb27b2f263577404a54f56f9a720f393160c0a6bb2e33","name":"The Surfers","registered_at":"2026-06-17T16:05:14Z","symbol":"NIM1447242","token_address":"0x74f868a9de2f3a2387c6d135c20335c32330766c","type":"artist","uuid":"90790661-6f44-443b-ad32-aae8f87bdfaf"}
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 0x45fb98d16796911b7d4eb27b2f263577404a54f56f9a720f393160c0a6bb2e33. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90790661-6f44-443b-ad32-aae8f87bdfaf.json and https://artists.proofprofile.net/proofs/artist/90790661-6f44-443b-ad32-aae8f87bdfaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x45fb98d16796911b7d4eb27b2f263577404a54f56f9a720f393160c0a6bb2e33","name":"The Surfers","registered_at":"2026-06-17T16:05:14Z","symbol":"NIM1447242","token_address":"0x74f868a9de2f3a2387c6d135c20335c32330766c","type":"artist","uuid":"90790661-6f44-443b-ad32-aae8f87bdfaf"}
album: Summertime Lies / Beachtime
  type: MusicAlbum
  date published: 1958-11-05
album: Songs From The Pipe
  type: MusicAlbum
  date published: 1998-07-21
album: Christmas From Hawaii
  type: MusicAlbum
  date published: 2000-01-01
album: Tahiti
  type: MusicAlbum
  date published: 2004
album: High Tide
  type: MusicAlbum
  date published: 2007-12-18
album: Christmas From Hawaii
  type: MusicAlbum
  date published: 2009-10-01
album: Tahiti
  type: MusicAlbum
  date published: 2011-01-01
album: Christmas from Hawaii
  type: MusicAlbum
  date published: 2011-12-01
album: A Special Christmas From Hawaii
  type: MusicAlbum
  date published: 2012-10-27
album: Christmas Greetings From Hawaii
  type: MusicAlbum
  date published: 2012-11-11
album: Greatest Surf Guitar Classics
  type: MusicAlbum
  date published: 2013-10-10
album: Hawaii & Christmas Classics
  type: MusicAlbum
  date published: 2013-10-26