ISRC FR4GL1076850
Verified recording
FR4GL1076850 is “Kalypso” by Sorrow,
registered on the CopyrightChains blockchain with CopyrightID
0x895251b5d13fa04374d911494ac699996542822280732a06f14e235b76be2c24 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4GL1076850.
Recording identifiers
- ISRC
- FR4GL1076850
- Title
- Kalypso
- Artist
- Sorrow
- CopyrightID (CopyrightChains transaction hash)
0x895251b5d13fa04374d911494ac699996542822280732a06f14e235b76be2c24
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c874cd40e6032475c8257ae5ba9a0480c45dec54795bb3d491bea9ed95dc0660- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR4GL1076850
- Bitcoin block existence check
- https://blockstream.info/api/block/953515