ISRC NOSTS1681110
Verified recording
NOSTS1681110 is “Invariable Cowhandler” by Biosphere,
registered on the CopyrightChains blockchain with CopyrightID
0xb7bec2da7ec356f62475008e5821cd9bafdfbca2b7d1c63591017293e63655d1 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOSTS1681110.
Recording identifiers
- ISRC
- NOSTS1681110
- Title
- Invariable Cowhandler
- Artist
- Biosphere
- CopyrightID (CopyrightChains transaction hash)
0xb7bec2da7ec356f62475008e5821cd9bafdfbca2b7d1c63591017293e63655d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:586f8e74fd633b1b8b7298158c9c41b189e9cb3b1cff32f5a3dadff68e93a9f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOSTS1681110
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Invariable Cowhandler · Machine-readable JSON-LD