ISRC FRZ130601150
Verified recording
FRZ130601150 is “Sept chansons pour Gladys Op.151: II. Tu Croyais le Tenir” by Charles Koechlin,
registered on the CopyrightChains blockchain with CopyrightID
0xde7ea5fab90c85c81df404054dff08cf0b7fe599e9f67b10951deea42bfa6069 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/FRZ130601150.
Recording identifiers
- ISRC
- FRZ130601150
- Title
- Sept chansons pour Gladys Op.151: II. Tu Croyais le Tenir
- Artist
- Charles Koechlin
- CopyrightID (CopyrightChains transaction hash)
0xde7ea5fab90c85c81df404054dff08cf0b7fe599e9f67b10951deea42bfa6069
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:77358afe828ce82fe5244cb5f189f08a1330a5c4ba4871c8d7eb3ef71e2f61a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130601150
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sept chansons pour Gladys Op.151: II. Tu Croyais le Tenir · Machine-readable JSON-LD