ISRC US3DF2273379
Verified recording
US3DF2273379 is “Spring Again” by enoch,
registered on the CopyrightChains blockchain with CopyrightID
0x1fb1ef3ec78b6d82fd75df79f7ae06b13e937c738d9170afbd5363ddf368f8a2 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2273379.
Recording identifiers
- ISRC
- US3DF2273379
- Title
- Spring Again
- Artist
- enoch
- CopyrightID (CopyrightChains transaction hash)
0x1fb1ef3ec78b6d82fd75df79f7ae06b13e937c738d9170afbd5363ddf368f8a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:c9c4157a81781e2e9c0a72b13a02677d2db932d7bbc9a84b87cec39f645b7769- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2273379
- Bitcoin block existence check
- https://blockstream.info/api/block/960410