Well-Known Strangers
type: MusicGroup
popularity: 4
followers: 1070
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb39a222e9c1e4d23f03d79b67219eb0b45eb39e58a836d59fe25e79d8f19736c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8d10816-d1fc-4530-9c8b-625eca2d4a4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a8d10816-d1fc-4530-9c8b-625eca2d4a4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a8d10816-d1fc-4530-9c8b-625eca2d4a4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb39a222e9c1e4d23f03d79b67219eb0b45eb39e58a836d59fe25e79d8f19736c","name":"Well-Known Strangers","registered_at":"2026-06-20T08:55:28Z","symbol":"NIM1571355","token_address":"0xb829b187d9d9930913d5b6c5608a59e6be9a3f0f","type":"artist","uuid":"a8d10816-d1fc-4530-9c8b-625eca2d4a4e"}
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 0xb39a222e9c1e4d23f03d79b67219eb0b45eb39e58a836d59fe25e79d8f19736c. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a8d10816-d1fc-4530-9c8b-625eca2d4a4e.json and https://artists.proofprofile.net/proofs/artist/a8d10816-d1fc-4530-9c8b-625eca2d4a4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xb39a222e9c1e4d23f03d79b67219eb0b45eb39e58a836d59fe25e79d8f19736c","name":"Well-Known Strangers","registered_at":"2026-06-20T08:55:28Z","symbol":"NIM1571355","token_address":"0xb829b187d9d9930913d5b6c5608a59e6be9a3f0f","type":"artist","uuid":"a8d10816-d1fc-4530-9c8b-625eca2d4a4e"}
album: Another Sun
  type: MusicAlbum
  date published: 2015-06-02
album: Found - EP
  type: MusicAlbum
  date published: 2015-06-23
album: Found
  type: MusicAlbum
  date published: 2015-10-17
album: Voices
  type: MusicAlbum
  date published: 2016-01-25
album: Splinter
  type: MusicAlbum
  date published: 2016-08-05
album: Splinter
  type: MusicAlbum
  date published: 2016-11-14
album: Aligned
  type: MusicAlbum
  date published: 2017-01-20
album: Flicker
  type: MusicAlbum
  date published: 2018-02-23
album: Path Away
  type: MusicAlbum
  date published: 2018-05-04