ISRC ES31E2404532
Verified recording
ES31E2404532 is “King Class” by 935,
registered on the CopyrightChains blockchain with CopyrightID
0x2150b359a56be56eac718534bc52f469076d57de6829b4bfee72f53adf6dce14 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2404532.
Recording identifiers
- ISRC
- ES31E2404532
- Title
- King Class
- Artist
- 935
- CopyrightID (CopyrightChains transaction hash)
0x2150b359a56be56eac718534bc52f469076d57de6829b4bfee72f53adf6dce14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:60d77157010e1c1adccfed7d9e52b62210632b2d5e8fd6842f82f1bdf620f5a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2404532
- Bitcoin block existence check
- https://blockstream.info/api/block/953513