ISRC CA5KR2355397
Verified recording
CA5KR2355397 is “Undertow” by Flight School,
registered on the CopyrightChains blockchain with CopyrightID
0xfd10d982b159017b1e4db18140901c39a2705381013951b8452ff8d2183a24d7 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2355397.
Recording identifiers
- ISRC
- CA5KR2355397
- Title
- Undertow
- Artist
- Flight School
- CopyrightID (CopyrightChains transaction hash)
0xfd10d982b159017b1e4db18140901c39a2705381013951b8452ff8d2183a24d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:548045db460b0bcd3a680517a143cbb47a83a6883ef39d5ff0610ae6338dd459- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2355397
- Bitcoin block existence check
- https://blockstream.info/api/block/953515