ISRC DKBDB1002803
Verified recording
DKBDB1002803 is “Martha” by Chucho Valdes Yasser Pino,
registered on the CopyrightChains blockchain with CopyrightID
0xe715d5b4eaaf7be325bb866bb410f640b91a8e631c4f15122b81054711f8fe0e 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/DKBDB1002803.
Recording identifiers
- ISRC
- DKBDB1002803
- Title
- Martha
- Artist
- Chucho Valdes Yasser Pino
- CopyrightID (CopyrightChains transaction hash)
0xe715d5b4eaaf7be325bb866bb410f640b91a8e631c4f15122b81054711f8fe0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bbf41aed84ae01edb5c3c7167ac80d698760ed5da100561d7b04247099bf9773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBDB1002803
- Bitcoin block existence check
- https://blockstream.info/api/block/957118