ISRC USL4Q2039244
Verified recording
USL4Q2039244 is “Eterno Retorno” by Real Albatross,
registered on the CopyrightChains blockchain with CopyrightID
0xde6dc80e85757bb15aa862b02bed4e5cc2d9e3ed1e56f3d95327312f8159a062 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2039244.
Recording identifiers
- ISRC
- USL4Q2039244
- Title
- Eterno Retorno
- Artist
- Real Albatross
- CopyrightID (CopyrightChains transaction hash)
0xde6dc80e85757bb15aa862b02bed4e5cc2d9e3ed1e56f3d95327312f8159a062
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:afdf99513af77cc04186b03b310ed3e8d0f6c8dcdb070db6fc3b8a0efa7c233f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2039244
- Bitcoin block existence check
- https://blockstream.info/api/block/960203