ISRC USL4Q2379674
Verified recording
USL4Q2379674 is “Happy Days” by Yohanan Cinnamon,
registered on the CopyrightChains blockchain with CopyrightID
0x506dca4bfb726ad72cf3d6ffa9022b0442f7125dc1943e36639ab6d62f484537 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2379674.
Recording identifiers
- ISRC
- USL4Q2379674
- Title
- Happy Days
- Artist
- Yohanan Cinnamon
- CopyrightID (CopyrightChains transaction hash)
0x506dca4bfb726ad72cf3d6ffa9022b0442f7125dc1943e36639ab6d62f484537
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dc2f490e7cb44e4951bf5cb6b117bd0e5e4397a4c5b2b0cfd86716b254b11904- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2379674
- Bitcoin block existence check
- https://blockstream.info/api/block/956304