ISRC GBUM70811264
Verified recording
GBUM70811264 is “Mariko” by Maurice Jarre,
registered on the CopyrightChains blockchain with CopyrightID
0x9eee39cdd0b3d1fbafb8daf2a8a06eb1f644d2003ef1112bca511510a1e2ab8b 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/GBUM70811264.
Recording identifiers
- ISRC
- GBUM70811264
- Title
- Mariko
- Artist
- Maurice Jarre
- CopyrightID (CopyrightChains transaction hash)
0x9eee39cdd0b3d1fbafb8daf2a8a06eb1f644d2003ef1112bca511510a1e2ab8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4413b38c7c3fda444a6edc91d55655407b0f1949fe3aa8771c0eb7fdc51f4ea4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70811264
- Bitcoin block existence check
- https://blockstream.info/api/block/957118