ISRC HKG731779449
Verified recording
HKG731779449 is “余年” by BigYear大年,
registered on the CopyrightChains blockchain with CopyrightID
0xd3cc7e36053420999156b872c1febeb3f98881c90b382c03736f6e12cfc2e707 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731779449.
Recording identifiers
- ISRC
- HKG731779449
- Title
- 余年
- Artist
- BigYear大年
- CopyrightID (CopyrightChains transaction hash)
0xd3cc7e36053420999156b872c1febeb3f98881c90b382c03736f6e12cfc2e707
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:92e6f4572fe1826c0a5f835a901e8ff00959404fcd0af04bc951920fc716f5f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG731779449
- Bitcoin block existence check
- https://blockstream.info/api/block/959123