ISRC USHM80970003
Verified recording
USHM80970003 is “Spring” by Dori Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0x16ed293cb60c7fa8118504ad1c8f211dd55777eefef5e10a7740d255564d526f and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80970003.
Recording identifiers
- ISRC
- USHM80970003
- Title
- Spring
- Artist
- Dori Caymmi
- CopyrightID (CopyrightChains transaction hash)
0x16ed293cb60c7fa8118504ad1c8f211dd55777eefef5e10a7740d255564d526f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:8e7d38ce9353b7b60e8c0c0b538b2af3b1e8e6800885001a0279dd3f2ad7c60a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80970003
- Bitcoin block existence check
- https://blockstream.info/api/block/960448