Ages Ago
type: MusicGroup
description: 400px|thumb|Poster advertising Ages Ago, 1869 Ages Ago, sometimes stylised as Ages Ago! or Ages Ago!!, is a musical entertainment with a libretto by W. S. Gilbert and music by Frederic Clay that prem
popularity: 4
followers: 321
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c0f284ed19c17f622cbfdb73e23f69efa9ea325daf693065f31cba4268899e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05e3ff9a-484d-41d3-88e6-64af123b05a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05e3ff9a-484d-41d3-88e6-64af123b05a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05e3ff9a-484d-41d3-88e6-64af123b05a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c0f284ed19c17f622cbfdb73e23f69efa9ea325daf693065f31cba4268899e8","name":"Ages Ago","registered_at":"2026-06-15T15:38:50Z","symbol":"NIM0753789","token_address":"0x8f61aaa16db0405e06e9787ea406e842e05bbbac","type":"artist","uuid":"05e3ff9a-484d-41d3-88e6-64af123b05a4"}
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 0x6c0f284ed19c17f622cbfdb73e23f69efa9ea325daf693065f31cba4268899e8. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05e3ff9a-484d-41d3-88e6-64af123b05a4.json and https://artists.proofprofile.net/proofs/artist/05e3ff9a-484d-41d3-88e6-64af123b05a4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x6c0f284ed19c17f622cbfdb73e23f69efa9ea325daf693065f31cba4268899e8","name":"Ages Ago","registered_at":"2026-06-15T15:38:50Z","symbol":"NIM0753789","token_address":"0x8f61aaa16db0405e06e9787ea406e842e05bbbac","type":"artist","uuid":"05e3ff9a-484d-41d3-88e6-64af123b05a4"}
album: My Hitta
  type: MusicAlbum
  date published: 2017-06-01
album: Used To
  type: MusicAlbum
  date published: 2017-09-29
album: Water
  type: MusicAlbum
  date published: 2018-10-19