ISRC CA5KR1911283
Verified recording
CA5KR1911283 is “Winter Horns” by Tetrad,
registered on the CopyrightChains blockchain with CopyrightID
0xb698798c5e7a4026635d35bee48034225cc45bf104e8c41c35657b2fc087a766 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1911283.
Recording identifiers
- ISRC
- CA5KR1911283
- Title
- Winter Horns
- Artist
- Tetrad
- CopyrightID (CopyrightChains transaction hash)
0xb698798c5e7a4026635d35bee48034225cc45bf104e8c41c35657b2fc087a766
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:c501d37fd7371f3c810843dd459873254041922dae4786d6dd96144fb59b7e47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1911283
- Bitcoin block existence check
- https://blockstream.info/api/block/960500