New Alexandria
type: MusicGroup
description: New Alexandria may refer to: New Alexandria, Ohio, USA New Alexandria, Pennsylvania, USA New Alexandria, Virginia, USA New Alexandria, Egypt
popularity: 2
followers: 374
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a1f72108142e14047002a272e6719b841f4707edf98b082b4994901893f728b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b525f64d-0a7c-46dd-935b-8d81ce78c0ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b525f64d-0a7c-46dd-935b-8d81ce78c0ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b525f64d-0a7c-46dd-935b-8d81ce78c0ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a1f72108142e14047002a272e6719b841f4707edf98b082b4994901893f728b","name":"New Alexandria","registered_at":"2026-06-20T14:56:36Z","symbol":"NIM1634750","token_address":"0x6e2fdd797b27d01f7f3b99593270b01da1ba2e5b","type":"artist","uuid":"b525f64d-0a7c-46dd-935b-8d81ce78c0ae"}
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 0x1a1f72108142e14047002a272e6719b841f4707edf98b082b4994901893f728b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b525f64d-0a7c-46dd-935b-8d81ce78c0ae.json and https://artists.proofprofile.net/proofs/artist/b525f64d-0a7c-46dd-935b-8d81ce78c0ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1a1f72108142e14047002a272e6719b841f4707edf98b082b4994901893f728b","name":"New Alexandria","registered_at":"2026-06-20T14:56:36Z","symbol":"NIM1634750","token_address":"0x6e2fdd797b27d01f7f3b99593270b01da1ba2e5b","type":"artist","uuid":"b525f64d-0a7c-46dd-935b-8d81ce78c0ae"}
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