ISRC CAHU11300309
Verified recording
CAHU11300309 is “The First Noel” by Winter Harp Ensemble,
registered on the CopyrightChains blockchain with CopyrightID
0xcf4006b2b26d1f19b83e9a3266be97aee177d2286f0e7f6f2694b7cacfb4e65a and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHU11300309.
Recording identifiers
- ISRC
- CAHU11300309
- Title
- The First Noel
- Artist
- Winter Harp Ensemble
- CopyrightID (CopyrightChains transaction hash)
0xcf4006b2b26d1f19b83e9a3266be97aee177d2286f0e7f6f2694b7cacfb4e65a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:8122e6bafa8395ddc01237df4cb2d16a78144cdc363783f3b6baf30288b52c44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHU11300309
- Bitcoin block existence check
- https://blockstream.info/api/block/960344