ISRC GRPA11900163
Verified recording
GRPA11900163 is “Den Eho Idea” by Christos Mastoras,
registered on the CopyrightChains blockchain with CopyrightID
0xf52415aa16e3b925806f420226d48bbb04f44aba1b3ad59e71ade6b3849f13ab and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPA11900163.
Recording identifiers
- ISRC
- GRPA11900163
- Title
- Den Eho Idea
- Artist
- Christos Mastoras
- CopyrightID (CopyrightChains transaction hash)
0xf52415aa16e3b925806f420226d48bbb04f44aba1b3ad59e71ade6b3849f13ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c0bdc91f441f1d0eebe5a8f2317f340d4b0d1ca8c7dd129aeb518add2d39d643- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPA11900163
- Bitcoin block existence check
- https://blockstream.info/api/block/953513