Spylacopa
type: MusicGroup
popularity: 3
followers: 2553
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x354ef2a2eb108d1b20d87096f02f017af308d5a2ddd964b2828f4ff9ca1f42f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/444f6591-ecb8-4f54-b15e-71236a9a366b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/444f6591-ecb8-4f54-b15e-71236a9a366b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/444f6591-ecb8-4f54-b15e-71236a9a366b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
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 0x354ef2a2eb108d1b20d87096f02f017af308d5a2ddd964b2828f4ff9ca1f42f3. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/444f6591-ecb8-4f54-b15e-71236a9a366b.json and https://artists.proofprofile.net/proofs/artist/444f6591-ecb8-4f54-b15e-71236a9a366b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Debut EP
  type: MusicAlbum
  date published: 2008-11-18
album: Spylacopa
  type: MusicAlbum
  date published: 2015-02-10
album: Parallels
  type: MusicAlbum
  date published: 2015-03-30
album: Demon John
  type: MusicAlbum
  date published: 2016-02-03
album: Beneath the Earth That Lies Beneath the Sea
  type: MusicAlbum
  date published: 2019-12-28
album: Baby Bitch
  type: MusicAlbum
  date published: 2020-07-10
album: Son
  type: MusicAlbum
  date published: 2020-12-18