ISRC TCACJ1557100
Verified recording
TCACJ1557100 is “Mayday Mayday” by Darkiel,
registered on the CopyrightChains blockchain with CopyrightID
0x0b4c41cf535f9ba603710ca06f42fdbdb222f1e7e767ecb1ca12decaa6ecd212 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/TCACJ1557100.
Recording identifiers
- ISRC
- TCACJ1557100
- Title
- Mayday Mayday
- Artist
- Darkiel
- CopyrightID (CopyrightChains transaction hash)
0x0b4c41cf535f9ba603710ca06f42fdbdb222f1e7e767ecb1ca12decaa6ecd212
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:39c908df8c58443735e17764a3908517296bbcaaea483605fc9614c46b42b907- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACJ1557100
- Bitcoin block existence check
- https://blockstream.info/api/block/953520