ISRC TCAGJ2212207
Verified recording
TCAGJ2212207 is “Iku” by Gonzalo Rubalcaba,
registered on the CopyrightChains blockchain with CopyrightID
0xa8685bcfcc859f26a9af12a72ecb6271ebb08d271c27f652e546217c7d812490 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2212207.
Recording identifiers
- ISRC
- TCAGJ2212207
- Title
- Iku
- Artist
- Gonzalo Rubalcaba
- CopyrightID (CopyrightChains transaction hash)
0xa8685bcfcc859f26a9af12a72ecb6271ebb08d271c27f652e546217c7d812490
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:46ac02f82ce753282e3522c216c32da53600ce92900827503b5fb3e64f36d88d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGJ2212207
- Bitcoin block existence check
- https://blockstream.info/api/block/956889