Team 10
type: MusicGroup
description: thumb|right|300px|Otterlo Meeting 1959 (also CIAM '59), organized by Team 10, 43 participants. Meeting place: Kröller-Müller Museum, located in the Hoge Veluwe National Park. Dissolution of the organi
popularity: 13
followers: 430
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26c77c6c4dfae0aea70c49724e6b60082cb0542a7f7820a972c8fa954b20dd68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05d103f3-8ecc-49c8-90b2-6f1c027dfddf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05d103f3-8ecc-49c8-90b2-6f1c027dfddf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05d103f3-8ecc-49c8-90b2-6f1c027dfddf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26c77c6c4dfae0aea70c49724e6b60082cb0542a7f7820a972c8fa954b20dd68","name":"Team 10","registered_at":"2026-06-14T05:02:24Z","symbol":"NIM0346662","token_address":"0xb5a4e78bc5d426cada1465c348f4eddd53fe1101","type":"artist","uuid":"05d103f3-8ecc-49c8-90b2-6f1c027dfddf"}
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 0x26c77c6c4dfae0aea70c49724e6b60082cb0542a7f7820a972c8fa954b20dd68. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05d103f3-8ecc-49c8-90b2-6f1c027dfddf.json and https://artists.proofprofile.net/proofs/artist/05d103f3-8ecc-49c8-90b2-6f1c027dfddf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x26c77c6c4dfae0aea70c49724e6b60082cb0542a7f7820a972c8fa954b20dd68","name":"Team 10","registered_at":"2026-06-14T05:02:24Z","symbol":"NIM0346662","token_address":"0xb5a4e78bc5d426cada1465c348f4eddd53fe1101","type":"artist","uuid":"05d103f3-8ecc-49c8-90b2-6f1c027dfddf"}