ISRC ART340903064
Verified recording
ART340903064 is “Negra María” by Lucio Demare,
registered on the CopyrightChains blockchain with CopyrightID
0x8d6ca6176299673d226dcc63d1cb893eedf335e2a4e145b351203b2ee2d5d053 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903064.
Recording identifiers
- ISRC
- ART340903064
- Title
- Negra María
- Artist
- Lucio Demare
- CopyrightID (CopyrightChains transaction hash)
0x8d6ca6176299673d226dcc63d1cb893eedf335e2a4e145b351203b2ee2d5d053
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:21763d7f9400a090b7fbceec041c8a695d23c5679ae5225c11d960e6ce17e21c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903064
- Bitcoin block existence check
- https://blockstream.info/api/block/960418