ISRC USSF16281113
Verified recording
USSF16281113 is “Pretty Polly” by Ed Spencer,
registered on the CopyrightChains blockchain with CopyrightID
0x6aafd7a77d4bb61e1f7262e1ed1800e263639610b533f615ffc4bb642565784a and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF16281113.
Recording identifiers
- ISRC
- USSF16281113
- Title
- Pretty Polly
- Artist
- Ed Spencer
- CopyrightID (CopyrightChains transaction hash)
0x6aafd7a77d4bb61e1f7262e1ed1800e263639610b533f615ffc4bb642565784a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:98f13a2e984044cbb0d2388cf392d5e17036991e08ec156efb75bca1a48e4b95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF16281113
- Bitcoin block existence check
- https://blockstream.info/api/block/960334