ISRC USHMD2129006
Verified recording
USHMD2129006 is “Evolutionary Cycles” by Tangent,
registered on the CopyrightChains blockchain with CopyrightID
0x3ca28859f39a87d39bcc6cfc61599dfcc2e2f51520a73152a756470f9208c7e1 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHMD2129006.
Recording identifiers
- ISRC
- USHMD2129006
- Title
- Evolutionary Cycles
- Artist
- Tangent
- CopyrightID (CopyrightChains transaction hash)
0x3ca28859f39a87d39bcc6cfc61599dfcc2e2f51520a73152a756470f9208c7e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1bc5a94deb6b1c754db0a97ea2337ba8a8fc0935f839fde71b2f19f8e78cf1d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHMD2129006
- Bitcoin block existence check
- https://blockstream.info/api/block/957120