ISRC US25L2300050
Verified recording
US25L2300050 is “Sing, Sing, Sing” by Anchor Hymns,
registered on the CopyrightChains blockchain with CopyrightID
0xc3711f7083d196f3dfae584939924a60269576105ce3c4d57a4f121eb0bc8923 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2300050.
Recording identifiers
- ISRC
- US25L2300050
- Title
- Sing, Sing, Sing
- Artist
- Anchor Hymns
- CopyrightID (CopyrightChains transaction hash)
0xc3711f7083d196f3dfae584939924a60269576105ce3c4d57a4f121eb0bc8923
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:617628a0d5d281896b1c4d0ac904e7727802fbc2d653e575b6f423cd7fb70c98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2300050
- Bitcoin block existence check
- https://blockstream.info/api/block/953520