ISRC COSO11500526
Verified recording
COSO11500526 is “Sobran Dos” by Andrés Cepeda,
registered on the CopyrightChains blockchain with CopyrightID
0x778ff7c3ae96662190f04d6382567a89825f4c9f968d17dd81f48d23f9bcf6b5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11500526.
Recording identifiers
- ISRC
- COSO11500526
- Title
- Sobran Dos
- Artist
- Andrés Cepeda
- CopyrightID (CopyrightChains transaction hash)
0x778ff7c3ae96662190f04d6382567a89825f4c9f968d17dd81f48d23f9bcf6b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:76ee068add7a6f07fa3d44e6bf7fe466dfcd702ae9e49c4581b5fd91901b0a1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11500526
- Bitcoin block existence check
- https://blockstream.info/api/block/953520