ISRC QM4TX1735343
Verified recording
QM4TX1735343 is “Otra Sangre” by H Roto,
registered on the CopyrightChains blockchain with CopyrightID
0xcb047e8b0cfc8b076f54e6380a31277cbdabe8f62b9ca61d2d56157d88de5f02 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1735343.
Recording identifiers
- ISRC
- QM4TX1735343
- Title
- Otra Sangre
- Artist
- H Roto
- CopyrightID (CopyrightChains transaction hash)
0xcb047e8b0cfc8b076f54e6380a31277cbdabe8f62b9ca61d2d56157d88de5f02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:512ef7afc76ede79c5108e3431dad8c42abbb870bef0857394626bfe0c404fe1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1735343
- Bitcoin block existence check
- https://blockstream.info/api/block/960327