ISRC DESY21400504
Verified recording
DESY21400504 is “4 Us” by Otis Junior,
registered on the CopyrightChains blockchain with CopyrightID
0x0984185260337bd10911f2480e7841ec2031373bfe6df98aaa887a1c6be06bcd 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/DESY21400504.
Recording identifiers
- ISRC
- DESY21400504
- Title
- 4 Us
- Artist
- Otis Junior
- CopyrightID (CopyrightChains transaction hash)
0x0984185260337bd10911f2480e7841ec2031373bfe6df98aaa887a1c6be06bcd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:6f4ca489f5a0b4dddf0ac5f4c0270d24c2f4d480590ca068aa159fcfb94a1674- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESY21400504
- Bitcoin block existence check
- https://blockstream.info/api/block/953515