ISRC USAR31301314
Verified recording
USAR31301314 is “Thirteen” by Big Star,
registered on the CopyrightChains blockchain with CopyrightID
0x0a2b80aa85ce61e4da9a2a1b446bedf1aa0058d8a60d1a0a3f62fbc9f15c210d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR31301314.
Recording identifiers
- ISRC
- USAR31301314
- Title
- Thirteen
- Artist
- Big Star
- CopyrightID (CopyrightChains transaction hash)
0x0a2b80aa85ce61e4da9a2a1b446bedf1aa0058d8a60d1a0a3f62fbc9f15c210d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7b7821f3a9406f0080e1852feed3617b3d163ad7883db01460d0cc5ac6d4f3c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR31301314
- Bitcoin block existence check
- https://blockstream.info/api/block/956302