ISRC USUM72213567
Verified recording
USUM72213567 is “Ileso” by Chayín Rubio,
registered on the CopyrightChains blockchain with CopyrightID
0xa1c75ab9916cd4514ae0eca8e42cf3916fc5eb26f2d41e9e1a31db77c165b603 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72213567.
Recording identifiers
- ISRC
- USUM72213567
- Title
- Ileso
- Artist
- Chayín Rubio
- CopyrightID (CopyrightChains transaction hash)
0xa1c75ab9916cd4514ae0eca8e42cf3916fc5eb26f2d41e9e1a31db77c165b603
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e60199fe8448e09f9a97a8f553830622e57e368820e398c913fae1911432f135- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72213567
- Bitcoin block existence check
- https://blockstream.info/api/block/956304