The Grogans are an Australian garage rock band from Melbourne. The trio consists of lead vocalist and guitarist Quin Grunden, guitarist Angus Vasic, and drummer Jordan Lewis. Since forming in 2016, th
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 0x5829308389ba76bc49d0c63647739b89b73f41ec47f63e3867d77537d8f656da. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b0f5d77-60c8-411a-9f66-4b8675f3ee85.json and https://artists.proofprofile.net/proofs/artist/0b0f5d77-60c8-411a-9f66-4b8675f3ee85.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 0x0b2134b63d74450caaae660ca1dd4ed85bac7e7633b81af2ce8ca4939f52a72f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/AUMEV2021835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4394d625837fd0b768c925d9146a39ffc5c79d5d4ecf809779ce58636eea1155. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SEYOK1782035.
You Really Got Me (triple j Like A Version)
You Really Got Me - triple j Like A Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef40f6b2d02511d03e648188ce173f54f34ddad8ea94465aef835aedd6f9ed41. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUAB02301219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30df9746dfb8ed2d4e491b6a5876395ddab63f861ae7811176cd20cf2bbd03cb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUI442300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9b5a4d4308e3a1c0633090ce9abbafa6be3542f5d08f5a76e41e741117d54c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AUI442300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636037d5e924fe7b9c3dbfc258c60b6145c6c51609dfe3d7374387d5f7d80d99. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUI442200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e279fd10964b1d367da1024d86161c56f5392266c93e1379287571783e25d2c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/AUMEV2023068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18664ad993c2088d90a36aec0c37c4b5a0599daa0bf8b65f16de0f1af733e4c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUMEV2018858.