ISRC USUM72005306
Verified recording
USUM72005306 is “La Nota” by ECKO,
registered on the CopyrightChains blockchain with CopyrightID
0xd2df6971bdce9e25063c502d34b48b785e597ef297e5b12383d9841fd958489c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72005306.
Recording identifiers
- ISRC
- USUM72005306
- Title
- La Nota
- Artist
- ECKO
- CopyrightID (CopyrightChains transaction hash)
0xd2df6971bdce9e25063c502d34b48b785e597ef297e5b12383d9841fd958489c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3f5b9f7d09d938991344ccaa2e03bd4a4973fa436d426ef1849c66d94938dccb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72005306
- Bitcoin block existence check
- https://blockstream.info/api/block/956302