ISRC US5UL0703972
Verified recording
US5UL0703972 is “I Remember When” by Colin Willsher,
registered on the CopyrightChains blockchain with CopyrightID
0xeb7d32101d151a6c892693e5f0ef3fa424b742b9692cac4b47d5d29b9a0519bf 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/US5UL0703972.
Recording identifiers
- ISRC
- US5UL0703972
- Title
- I Remember When
- Artist
- Colin Willsher
- CopyrightID (CopyrightChains transaction hash)
0xeb7d32101d151a6c892693e5f0ef3fa424b742b9692cac4b47d5d29b9a0519bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3271ed9124bd2b9411beddb22308dbdb2b876e04d54ca62e8d9a46afa72a27e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL0703972
- Bitcoin block existence check
- https://blockstream.info/api/block/956302