ISRC COSO12500008
Verified recording
COSO12500008 is “¿Qué Sigue?” by Zaider,
registered on the CopyrightChains blockchain with CopyrightID
0xd268762a095585e2b03afe9c8c826ef723aaeb5a0265f50fb7189eafd46f8ac9 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/COSO12500008.
Recording identifiers
- ISRC
- COSO12500008
- Title
- ¿Qué Sigue?
- Artist
- Zaider
- CopyrightID (CopyrightChains transaction hash)
0xd268762a095585e2b03afe9c8c826ef723aaeb5a0265f50fb7189eafd46f8ac9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:abaff98ca2cfe4acde330c8c7885b4dc26968bf967f74eef3b08a404742cdfaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO12500008
- Bitcoin block existence check
- https://blockstream.info/api/block/953513