Adam Mickiewicz
type: MusicGroup
description: Adam Bernard Mickiewicz (24 December 179826 November 1855) was a Polish poet, dramatist, essayist, publicist, translator and political activist. He is regarded as national poet in Poland, Lithuania an
popularity: 3
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb88cda751c8cae1c6ffdac60ccb6d54af36d889d4266cdc9daa0112432d524c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b696f17-d5f1-4766-8f86-b486e7f6b918.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b696f17-d5f1-4766-8f86-b486e7f6b918.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b696f17-d5f1-4766-8f86-b486e7f6b918
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb88cda751c8cae1c6ffdac60ccb6d54af36d889d4266cdc9daa0112432d524c","name":"Adam Mickiewicz","registered_at":"2026-06-16T15:57:23Z","symbol":"NIM1101925","token_address":"0x27eba913e2e68a371ed64144c9cde62f3213778e","type":"artist","uuid":"4b696f17-d5f1-4766-8f86-b486e7f6b918"}
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 0xbb88cda751c8cae1c6ffdac60ccb6d54af36d889d4266cdc9daa0112432d524c. 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/4b696f17-d5f1-4766-8f86-b486e7f6b918.json and https://artists.proofprofile.net/proofs/artist/4b696f17-d5f1-4766-8f86-b486e7f6b918.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbb88cda751c8cae1c6ffdac60ccb6d54af36d889d4266cdc9daa0112432d524c","name":"Adam Mickiewicz","registered_at":"2026-06-16T15:57:23Z","symbol":"NIM1101925","token_address":"0x27eba913e2e68a371ed64144c9cde62f3213778e","type":"artist","uuid":"4b696f17-d5f1-4766-8f86-b486e7f6b918"}
album: Pani Twardowska
  type: MusicAlbum
  date published: 2009-01-01
album: Adam Mickiewicz: Konrad Wallenrod
  type: MusicAlbum
  date published: 2009-09-16