ISRC US3DF2176095
Verified recording
US3DF2176095 is “Cloudy Days” by Happytear,
registered on the CopyrightChains blockchain with CopyrightID
0x2cfd0dbcc0f01d8e4ba310e4444d8d386da42e79361dbfb6dd247fbdbbd04b40 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2176095.
Recording identifiers
- ISRC
- US3DF2176095
- Title
- Cloudy Days
- Artist
- Happytear
- CopyrightID (CopyrightChains transaction hash)
0x2cfd0dbcc0f01d8e4ba310e4444d8d386da42e79361dbfb6dd247fbdbbd04b40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:fedf695916f7dde89cdb84b148a2a28b3ec1ffa1ffd28561cb0a5b833d35ab14- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2176095
- Bitcoin block existence check
- https://blockstream.info/api/block/960258