ISRC DEU671500022
Verified recording
DEU671500022 is “Penumbra” by John Tejada,
registered on the CopyrightChains blockchain with CopyrightID
0xf4c05cd371790b79b74114e41a32d485c7ec6f0d057a843fda777b7a296da022 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671500022.
Recording identifiers
- ISRC
- DEU671500022
- Title
- Penumbra
- Artist
- John Tejada
- CopyrightID (CopyrightChains transaction hash)
0xf4c05cd371790b79b74114e41a32d485c7ec6f0d057a843fda777b7a296da022
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3417f01a250c1c685a9eb0f941861263d91483f3a1d9aeee4b41dd1ee5264dd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671500022
- Bitcoin block existence check
- https://blockstream.info/api/block/956302