ISRC TCAFQ2166274
Verified recording
TCAFQ2166274 is “Patatús” by Lasser,
registered on the CopyrightChains blockchain with CopyrightID
0x9b4cda4f30ac3d2cf7a26ea92f4a8ffa82222fd75fd57e058168f4fefd5b340d 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/TCAFQ2166274.
Recording identifiers
- ISRC
- TCAFQ2166274
- Title
- Patatús
- Artist
- Lasser
- CopyrightID (CopyrightChains transaction hash)
0x9b4cda4f30ac3d2cf7a26ea92f4a8ffa82222fd75fd57e058168f4fefd5b340d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8535a140975a83911389a84334ebb8906d1dfbc593804cc40749efb928214ed0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFQ2166274
- Bitcoin block existence check
- https://blockstream.info/api/block/953513