ISRC GBSWL1800012
Verified recording
GBSWL1800012 is “La Marsa” by Hear & Now,
registered on the CopyrightChains blockchain with CopyrightID
0x7e5cd3586251339a794a904c9e0bb7ddb335f5f609aff91114fcfaf27fe7a441 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSWL1800012.
Recording identifiers
- ISRC
- GBSWL1800012
- Title
- La Marsa
- Artist
- Hear & Now
- CopyrightID (CopyrightChains transaction hash)
0x7e5cd3586251339a794a904c9e0bb7ddb335f5f609aff91114fcfaf27fe7a441
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:89708f06746a6f1b63adbd09f90803b9950f9e87b49cbdab3f6d6050eb6598c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSWL1800012
- Bitcoin block existence check
- https://blockstream.info/api/block/957118