ISRC US99C0519301
Verified recording
US99C0519301 is “Tumbando Ca¤A” by Carlos Valdes,
registered on the CopyrightChains blockchain with CopyrightID
0x2658eff88979bec3ccdf196a4dcca87150777e0646de1b46b5e90a28455bbae0 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99C0519301.
Recording identifiers
- ISRC
- US99C0519301
- Title
- Tumbando Ca¤A
- Artist
- Carlos Valdes
- CopyrightID (CopyrightChains transaction hash)
0x2658eff88979bec3ccdf196a4dcca87150777e0646de1b46b5e90a28455bbae0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:b95d253dcee6b740ba0e6fcacb2d3869a57cf3dfbe55e89119365d6e7f90a56d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US99C0519301
- Bitcoin block existence check
- https://blockstream.info/api/block/960337