ISRC USC4R1402848
Verified recording
USC4R1402848 is “Thirteen” by Big Star,
registered on the CopyrightChains blockchain with CopyrightID
0x8ec04a968ba50fdee9160a2d473d345a968f2505a9226e62b38d7a80b58c5dfc and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1402848.
Recording identifiers
- ISRC
- USC4R1402848
- Title
- Thirteen
- Artist
- Big Star
- CopyrightID (CopyrightChains transaction hash)
0x8ec04a968ba50fdee9160a2d473d345a968f2505a9226e62b38d7a80b58c5dfc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a08849dcd8d33aaa20486585e26a61d54ceee7e002f2d5221a5a02b9e8a476ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R1402848
- Bitcoin block existence check
- https://blockstream.info/api/block/953513