ISRC USRC11401929
Verified recording
USRC11401929 is “A Bluish Bag - Version 1” by Henry Mancini,
registered on the CopyrightChains blockchain with CopyrightID
0xd74c858ca7560a0a76e1281c20a5d46be8430d7885b5ec5689e0bc1c7c7094b1 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11401929.
Recording identifiers
- ISRC
- USRC11401929
- Title
- A Bluish Bag - Version 1
- Artist
- Henry Mancini
- CopyrightID (CopyrightChains transaction hash)
0xd74c858ca7560a0a76e1281c20a5d46be8430d7885b5ec5689e0bc1c7c7094b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:0be62fb927ae42815809b231e85b98b4473c6bc8001f898f13d61e3930d04e09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11401929
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: A Bluish Bag - Version 1 · Machine-readable JSON-LD