Chelmvn
type: MusicGroup
genre: chilean trap
popularity: 2
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ebc115ac7fadae9c5001364ef4ee15c3960d127bb81e3b7d561d36368be4363
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93e9bacb-5d8c-4c37-9edb-372ce6f3cfc2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93e9bacb-5d8c-4c37-9edb-372ce6f3cfc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93e9bacb-5d8c-4c37-9edb-372ce6f3cfc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
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 0x4ebc115ac7fadae9c5001364ef4ee15c3960d127bb81e3b7d561d36368be4363. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93e9bacb-5d8c-4c37-9edb-372ce6f3cfc2.json and https://artists.proofprofile.net/proofs/artist/93e9bacb-5d8c-4c37-9edb-372ce6f3cfc2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Full Fine
  type: MusicAlbum
  date published: 2023-02-03
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  type: MusicAlbum
  date published: 2023-12-30
album: HABLEMOS DE TI
  type: MusicAlbum
  date published: 2024-03-05
album: LOBA
  type: MusicAlbum
  date published: 2024-03-06
album: CONCORD
  type: MusicAlbum
  date published: 2024-04-01
album: ME LA ROBÉ
  type: MusicAlbum
  date published: 2024-09-20
album: ROCOTO
  type: MusicAlbum
  date published: 2024-10-30
album: METALLIC
  type: MusicAlbum
  date published: 2024-12-13
album: On FLEEK
  type: MusicAlbum
  date published: 2024-12-24
album: EN EL PLUG
  type: MusicAlbum
  date published: 2025-02-21
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  type: MusicAlbum
  date published: 2025-05-16