ISRC CA5KR2126553
Verified recording
CA5KR2126553 is “Oblivion” by Nosphere,
registered on the CopyrightChains blockchain with CopyrightID
0x259a03249238f2ee641fac78bcc55c11311b18a8dfdaec0859c525413cefa2af and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2126553.
Recording identifiers
- ISRC
- CA5KR2126553
- Title
- Oblivion
- Artist
- Nosphere
- CopyrightID (CopyrightChains transaction hash)
0x259a03249238f2ee641fac78bcc55c11311b18a8dfdaec0859c525413cefa2af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:fa5e6f2765e47c855fc9f1a4d7ad2e9c13de2a2e63adf577bdbdaad619fcd6de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2126553
- Bitcoin block existence check
- https://blockstream.info/api/block/960264