ISRC CA5KR1939202
Verified recording
CA5KR1939202 is “Problems” by Taysav,
registered on the CopyrightChains blockchain with CopyrightID
0xa426e7eddc49677b1519523f1cb9b2bf65f802c801e08998187ea9a93a8c4965 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1939202.
Recording identifiers
- ISRC
- CA5KR1939202
- Title
- Problems
- Artist
- Taysav
- CopyrightID (CopyrightChains transaction hash)
0xa426e7eddc49677b1519523f1cb9b2bf65f802c801e08998187ea9a93a8c4965
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6c1894919e25b4d2e376a8433812fd18eca2e7a44a40f40af6021365b30ea795- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1939202
- Bitcoin block existence check
- https://blockstream.info/api/block/953520