ISRC GBVUT1047049
Verified recording
GBVUT1047049 is “Yes Sir/Downtown/These Boots Are Made For Walkin” by Frank Sinatra,
registered on the CopyrightChains blockchain with CopyrightID
0xeeba5efe5d8d6798329eca7083bab0c9ce1a4fe772bde93aeb1d015598dfc3c0 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVUT1047049.
Recording identifiers
- ISRC
- GBVUT1047049
- Title
- Yes Sir/Downtown/These Boots Are Made For Walkin
- Artist
- Frank Sinatra
- CopyrightID (CopyrightChains transaction hash)
0xeeba5efe5d8d6798329eca7083bab0c9ce1a4fe772bde93aeb1d015598dfc3c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:7dfd3749ed700d6789cd5c095d54b62f649036888500744374585eb59728e5e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVUT1047049
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Yes Sir/Downtown/These Boots Are Made For Walkin · Machine-readable JSON-LD