Chegou O Que Faltava
type: MusicGroup
genre: samba
popularity: 8
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd820f84756fc5f4acaa4c3b5e7b1df6be77df27ec1fda018a4556de43c4637ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c8f2413-a189-466f-afba-20228abf1672.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c8f2413-a189-466f-afba-20228abf1672.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c8f2413-a189-466f-afba-20228abf1672
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd820f84756fc5f4acaa4c3b5e7b1df6be77df27ec1fda018a4556de43c4637ed","name":"Chegou O Que Faltava","registered_at":"2026-06-16T05:09:20Z","symbol":"NIM0947250","token_address":"0x0d4c682b97629c15a92e4c2f7891d86439bd3f0f","type":"artist","uuid":"2c8f2413-a189-466f-afba-20228abf1672"}
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 0xd820f84756fc5f4acaa4c3b5e7b1df6be77df27ec1fda018a4556de43c4637ed. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c8f2413-a189-466f-afba-20228abf1672.json and https://artists.proofprofile.net/proofs/artist/2c8f2413-a189-466f-afba-20228abf1672.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0xd820f84756fc5f4acaa4c3b5e7b1df6be77df27ec1fda018a4556de43c4637ed","name":"Chegou O Que Faltava","registered_at":"2026-06-16T05:09:20Z","symbol":"NIM0947250","token_address":"0x0d4c682b97629c15a92e4c2f7891d86439bd3f0f","type":"artist","uuid":"2c8f2413-a189-466f-afba-20228abf1672"}
album: Da Lama sai muito barulho
  type: MusicAlbum
  date published: 2024-09-05