ISRC US66W1900477
Verified recording
US66W1900477 is “Gratitud” by Antonio Garcia Isaac,
registered on the CopyrightChains blockchain with CopyrightID
0x9511200d79ba78b9b951dc78cc2aea3cdac29084807d99f5c3d7a967ed38a214 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US66W1900477.
Recording identifiers
- ISRC
- US66W1900477
- Title
- Gratitud
- Artist
- Antonio Garcia Isaac
- CopyrightID (CopyrightChains transaction hash)
0x9511200d79ba78b9b951dc78cc2aea3cdac29084807d99f5c3d7a967ed38a214
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:7b8fa43495fc9bd66105933aa9d8ab4b88e80adab020dd0a988077deb9c26777- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US66W1900477
- Bitcoin block existence check
- https://blockstream.info/api/block/957039