ISRC NOBIP1704020
Verified recording
NOBIP1704020 is “Black Mesa” by Biosphere,
registered on the CopyrightChains blockchain with CopyrightID
0x2151f5db51fce37b0f296cd8b811f6375928b5e43ce0c44d3cba10ed92ec72c8 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOBIP1704020.
Recording identifiers
- ISRC
- NOBIP1704020
- Title
- Black Mesa
- Artist
- Biosphere
- CopyrightID (CopyrightChains transaction hash)
0x2151f5db51fce37b0f296cd8b811f6375928b5e43ce0c44d3cba10ed92ec72c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:2ce7ebc0c682afe0f7a46780d02d6353388ff5c07a8965b61fdd15e6575bfcda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOBIP1704020
- Bitcoin block existence check
- https://blockstream.info/api/block/953515