Earth Matters
type: MusicGroup
popularity: 2
followers: 149
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e9fe96f7444d06bd22d789dfcbcca257a1f17d730226e865f753532d210b174
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af170c39-c7fe-445c-83ab-f0ba50b7c509.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af170c39-c7fe-445c-83ab-f0ba50b7c509.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af170c39-c7fe-445c-83ab-f0ba50b7c509
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e9fe96f7444d06bd22d789dfcbcca257a1f17d730226e865f753532d210b174","name":"Earth Matters","registered_at":"2026-06-20T11:15:27Z","symbol":"NIM1600481","token_address":"0xd4e89973167357b96187773ede8f8192e0fc27ce","type":"artist","uuid":"af170c39-c7fe-445c-83ab-f0ba50b7c509"}
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 0x0e9fe96f7444d06bd22d789dfcbcca257a1f17d730226e865f753532d210b174. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af170c39-c7fe-445c-83ab-f0ba50b7c509.json and https://artists.proofprofile.net/proofs/artist/af170c39-c7fe-445c-83ab-f0ba50b7c509.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x0e9fe96f7444d06bd22d789dfcbcca257a1f17d730226e865f753532d210b174","name":"Earth Matters","registered_at":"2026-06-20T11:15:27Z","symbol":"NIM1600481","token_address":"0xd4e89973167357b96187773ede8f8192e0fc27ce","type":"artist","uuid":"af170c39-c7fe-445c-83ab-f0ba50b7c509"}
album: Gmos Are No Good
  type: MusicAlbum
  date published: 2019-10-18
album: Imagine
  type: MusicAlbum
  date published: 2020-01-24
album: Love Sweet Love
  type: MusicAlbum
  date published: 2021-04-30
album: What a Wonderful World
  type: MusicAlbum
  date published: 2024-03-29
album: When I'm President
  type: MusicAlbum
  date published: 2024-08-16