ISRC TWA550320106
Verified recording
TWA550320106 is “憂愁” by 小安,
registered on the CopyrightChains blockchain with CopyrightID
0x05877ef73e389ff956155b4d57423e0299b4e7d0dfe6ead8f9d2593bc01f3d16 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/TWA550320106.
Recording identifiers
- ISRC
- TWA550320106
- Title
- 憂愁
- Artist
- 小安
- CopyrightID (CopyrightChains transaction hash)
0x05877ef73e389ff956155b4d57423e0299b4e7d0dfe6ead8f9d2593bc01f3d16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:4820517b5fcac39c57a4543294756fa0368b6ab09800f2d6af3e37c013480693- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA550320106
- Bitcoin block existence check
- https://blockstream.info/api/block/953513