Hey June! (stylized in all caps) is a Filipino indie rock band formed in 2021. The band consists of Jim Mase (vocals/guitar), Coey Ballesteros (bass), and Aci Fodra (drums). The band first gained atte
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa26c33f4a198c4a2eb0a52db2b6a4a91df55509add1fa863b7f5cf9b1458b6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/167c1024-89cf-4be4-80d3-1e57ac836016.json and https://artists.proofprofile.net/proofs/artist/167c1024-89cf-4be4-80d3-1e57ac836016.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed380cc9b882a482b100b4ca67c6effda01ea1174a372d07b6a749817d16334. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHUM72200267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6001e3661bd73a6496340271adaba2972506a8b43b78f7a05e6fa18c03b706. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHUM72200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4318bf145c8cf2ec407f56928d16992d684387bbf47e1bee82d591ed767f443. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHUM72300132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd915553b2b69c86cede718478d8f6964e8037bca48c5c32cd6a8e878a5735cb. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHUM72400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c83656cbc969e159606e780b49ae955aa98640a7825b3da404edad97594ae2d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:40:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHUM72400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef5eeed52e27af1f630f6f8f86844629ee3ccd143d9dd2bf479d070a07aa489. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHUM72400147.