ISRC TWU712305382
Verified recording
TWU712305382 is “First Crevasse on the Frozen Lake” by 塞壬唱片-MSR,
registered on the CopyrightChains blockchain with CopyrightID
0xe02caf363e6c02c49d13471bdc37266d86ca2bdb39a9bdcee4b3f587cf31776a 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/TWU712305382.
Recording identifiers
- ISRC
- TWU712305382
- Title
- First Crevasse on the Frozen Lake
- Artist
- 塞壬唱片-MSR
- CopyrightID (CopyrightChains transaction hash)
0xe02caf363e6c02c49d13471bdc37266d86ca2bdb39a9bdcee4b3f587cf31776a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:16ae06844d562d493163347a086a7f030762832ab96bd2c48f0a48eb0ed80b90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWU712305382
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: First Crevasse on the Frozen Lake · Machine-readable JSON-LD