McNamara's Band
type: MusicGroup
genre: folk pop
description: "McNamara's Band" (originally "MacNamara's Band") is a popular song composed in 1889 by Shamus O'Connor (music) and John J. Stamford (lyrics). The song was performed as a music hall routine by William
popularity: 3
followers: 217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4970a9020fe8e815e2a65b9cbda01ca04ca3558efe58d7cba87fcd323c58c021
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/742cf2c1-f990-4753-b2de-ad1f5a8bca5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/742cf2c1-f990-4753-b2de-ad1f5a8bca5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/742cf2c1-f990-4753-b2de-ad1f5a8bca5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4970a9020fe8e815e2a65b9cbda01ca04ca3558efe58d7cba87fcd323c58c021","name":"McNamara's Band","registered_at":"2026-06-17T06:31:14Z","symbol":"NIM1310428","token_address":"0x0353ff72a497be868e1321437b1a41d072650a5c","type":"artist","uuid":"742cf2c1-f990-4753-b2de-ad1f5a8bca5f"}
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 0x4970a9020fe8e815e2a65b9cbda01ca04ca3558efe58d7cba87fcd323c58c021. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/742cf2c1-f990-4753-b2de-ad1f5a8bca5f.json and https://artists.proofprofile.net/proofs/artist/742cf2c1-f990-4753-b2de-ad1f5a8bca5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x4970a9020fe8e815e2a65b9cbda01ca04ca3558efe58d7cba87fcd323c58c021","name":"McNamara's Band","registered_at":"2026-06-17T06:31:14Z","symbol":"NIM1310428","token_address":"0x0353ff72a497be868e1321437b1a41d072650a5c","type":"artist","uuid":"742cf2c1-f990-4753-b2de-ad1f5a8bca5f"}
album: Come Into The Parlour
  type: MusicAlbum
  date published: 1988-01-01