ISRC USUM72121953
Verified recording
USUM72121953 is “Si Me Dices Que Sí” by Chayín Rubio,
registered on the CopyrightChains blockchain with CopyrightID
0x325ff24a76b7e2f63b6bb68f9b7600b9bc3ab45b24e2e1c01bf402a76ca9f7eb and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72121953.
Recording identifiers
- ISRC
- USUM72121953
- Title
- Si Me Dices Que Sí
- Artist
- Chayín Rubio
- CopyrightID (CopyrightChains transaction hash)
0x325ff24a76b7e2f63b6bb68f9b7600b9bc3ab45b24e2e1c01bf402a76ca9f7eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:c3ea55e907916004478a51d6631d9bb236118907442e1214e385c2835a89340e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72121953
- Bitcoin block existence check
- https://blockstream.info/api/block/957073