Sage End
type: MusicGroup
genre: malayalam hip hop
popularity: 12
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x895bbdf27a27bd25659e955a37174e3042a1d14c19f01f9042bfc30a42699e66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953710
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953710
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f3d8b47-4c37-42d5-baa9-c1b261119f76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f3d8b47-4c37-42d5-baa9-c1b261119f76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f3d8b47-4c37-42d5-baa9-c1b261119f76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:32:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x895bbdf27a27bd25659e955a37174e3042a1d14c19f01f9042bfc30a42699e66","name":"Sage End","registered_at":"2026-06-14T17:50:25Z","symbol":"NIM0529851","token_address":"0xf30c2f3664079ff82d4d74e7405cf7655336f6a7","type":"artist","uuid":"7f3d8b47-4c37-42d5-baa9-c1b261119f76"}
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 0x895bbdf27a27bd25659e955a37174e3042a1d14c19f01f9042bfc30a42699e66. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f3d8b47-4c37-42d5-baa9-c1b261119f76.json and https://artists.proofprofile.net/proofs/artist/7f3d8b47-4c37-42d5-baa9-c1b261119f76.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T23:32:42Z
  text: {"copyright_id":"0x895bbdf27a27bd25659e955a37174e3042a1d14c19f01f9042bfc30a42699e66","name":"Sage End","registered_at":"2026-06-14T17:50:25Z","symbol":"NIM0529851","token_address":"0xf30c2f3664079ff82d4d74e7405cf7655336f6a7","type":"artist","uuid":"7f3d8b47-4c37-42d5-baa9-c1b261119f76"}
album: VILA
  type: MusicAlbum
  date published: 2025-01-27
album: OLU
  type: MusicAlbum
  date published: 2025-04-29