ISRC GBAYK0900383
Verified recording
GBAYK0900383 is “The Prince of Humbug” by Michael Crawford,
registered on the CopyrightChains blockchain with CopyrightID
0xdd22c977b78d565bc8d191d3f7bb30b75be38889f080453667efdaa6401f7b66 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYK0900383.
Recording identifiers
- ISRC
- GBAYK0900383
- Title
- The Prince of Humbug
- Artist
- Michael Crawford
- CopyrightID (CopyrightChains transaction hash)
0xdd22c977b78d565bc8d191d3f7bb30b75be38889f080453667efdaa6401f7b66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:72b71dbf40155b250e67b9cb32c096904bfcdb6fdcbdbf7e25853ff8d83d8590- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYK0900383
- Bitcoin block existence check
- https://blockstream.info/api/block/960163