Alex Lám
type: MusicGroup
popularity: 11
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71d41926dbdcb7001dfdc19d8ca068bd2ab7a7012670d5f9e407ed890d60575a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b348c3c1-ce9c-443e-9cac-87002bfcce9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b348c3c1-ce9c-443e-9cac-87002bfcce9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b348c3c1-ce9c-443e-9cac-87002bfcce9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71d41926dbdcb7001dfdc19d8ca068bd2ab7a7012670d5f9e407ed890d60575a","name":"Alex Lám","registered_at":"2026-06-14T23:22:34Z","symbol":"NIM0609047","token_address":"0xe85c6e177bc79da7ffe9e583ccf570723dca469a","type":"artist","uuid":"b348c3c1-ce9c-443e-9cac-87002bfcce9c"}
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 0x71d41926dbdcb7001dfdc19d8ca068bd2ab7a7012670d5f9e407ed890d60575a. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b348c3c1-ce9c-443e-9cac-87002bfcce9c.json and https://artists.proofprofile.net/proofs/artist/b348c3c1-ce9c-443e-9cac-87002bfcce9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T07:48:25Z
  text: {"copyright_id":"0x71d41926dbdcb7001dfdc19d8ca068bd2ab7a7012670d5f9e407ed890d60575a","name":"Alex Lám","registered_at":"2026-06-14T23:22:34Z","symbol":"NIM0609047","token_address":"0xe85c6e177bc79da7ffe9e583ccf570723dca469a","type":"artist","uuid":"b348c3c1-ce9c-443e-9cac-87002bfcce9c"}
album: Sidewalk
  type: MusicAlbum
  date published: 2021-03-01
album: Just a Dream
  type: MusicAlbum
  date published: 2022-02-25
album: CAN’T FIT IN MY BODY
  type: MusicAlbum
  date published: 2022-12-12
album: MO-17.04
  type: MusicAlbum
  date published: 2023-04-21
album: PLANTED
  type: MusicAlbum
  date published: 2023-05-26
album: PLANTED
  type: MusicAlbum
  date published: 2023-05-26
album: LÁYERS
  type: MusicAlbum
  date published: 2023-06-09
album: LÁYERS
  type: MusicAlbum
  date published: 2023-06-09
album: *ROACHES
  type: MusicAlbum
  date published: 2024-11-15
album: Rain
  type: MusicAlbum
  date published: 2024-12-27