ISRC SE57V2338201
Verified recording
SE57V2338201 is “乌云” by 董唧唧,
registered on the CopyrightChains blockchain with CopyrightID
0x76cf03dece54f575632c3d0c655b5426f7a5b5b13fe2277aa76771430267977c 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/SE57V2338201.
Recording identifiers
- ISRC
- SE57V2338201
- Title
- 乌云
- Artist
- 董唧唧
- CopyrightID (CopyrightChains transaction hash)
0x76cf03dece54f575632c3d0c655b5426f7a5b5b13fe2277aa76771430267977c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:16d0f1b6eaa9eeb39ab75b9caf415e180d19acc1312b107787f250b13e5193f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE57V2338201
- Bitcoin block existence check
- https://blockstream.info/api/block/953515