ISRC TWIN72200013
Verified recording
TWIN72200013 is “懸念” by 小安,
registered on the CopyrightChains blockchain with CopyrightID
0xb0e0dc2d6bb63a7e6c6ca8541f2e0cd6b7f8214e4051adc6d40ed576e289a1a0 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWIN72200013.
Recording identifiers
- ISRC
- TWIN72200013
- Title
- 懸念
- Artist
- 小安
- CopyrightID (CopyrightChains transaction hash)
0xb0e0dc2d6bb63a7e6c6ca8541f2e0cd6b7f8214e4051adc6d40ed576e289a1a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d43025128d01e201508e6b3dbdbc44f418637a65b8717d5d5d44a37abb7e0320- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWIN72200013
- Bitcoin block existence check
- https://blockstream.info/api/block/953520