Tefty & Meems
type: MusicGroup
popularity: 2
followers: 932
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb52a3ec80aee56521792a51d4547ddb8355fb87b6cef4d20d82a3edf0c8803d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10b6f4a8-a089-4333-8639-04869047bdd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10b6f4a8-a089-4333-8639-04869047bdd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10b6f4a8-a089-4333-8639-04869047bdd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb52a3ec80aee56521792a51d4547ddb8355fb87b6cef4d20d82a3edf0c8803d3","name":"Tefty & Meems","registered_at":"2026-06-15T19:26:11Z","symbol":"NIM0808051","token_address":"0x89fc95d1432b65e836c3bdd21dc0ddd9d67f560f","type":"artist","uuid":"10b6f4a8-a089-4333-8639-04869047bdd7"}
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 0xb52a3ec80aee56521792a51d4547ddb8355fb87b6cef4d20d82a3edf0c8803d3. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10b6f4a8-a089-4333-8639-04869047bdd7.json and https://artists.proofprofile.net/proofs/artist/10b6f4a8-a089-4333-8639-04869047bdd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xb52a3ec80aee56521792a51d4547ddb8355fb87b6cef4d20d82a3edf0c8803d3","name":"Tefty & Meems","registered_at":"2026-06-15T19:26:11Z","symbol":"NIM0808051","token_address":"0x89fc95d1432b65e836c3bdd21dc0ddd9d67f560f","type":"artist","uuid":"10b6f4a8-a089-4333-8639-04869047bdd7"}
album: Tefty & Meems
  type: MusicAlbum
  date published: 2019-05-08
album: Winter Dreams
  type: MusicAlbum
  date published: 2019-12-27
album: In The Night
  type: MusicAlbum
  date published: 2020-11-19
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  type: MusicAlbum
  date published: 2021-12-15
album: The Journey (Ambient Sessions)
  type: MusicAlbum
  date published: 2022-02-02
album: Requiem (Ambient Sessions)
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-03-25
album: Forgotten Places (Ambient Sessions)
  type: MusicAlbum
  date published: 2022-04-23
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album: Meteor
  type: MusicAlbum
  date published: 2022-06-18
album: Lost In The Noise
  type: MusicAlbum
  date published: 2022-11-18
album: Eternal Etchings
  type: MusicAlbum
  date published: 2023-04-30
album: Far Away
  type: MusicAlbum
  date published: 2023-07-31