Triple M is an Australian commercial radio network owned and operated by Southern Cross Austereo. The network consists of 45 radio stations with flagship stations broadcasting a mainstream/classic roc
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 0x0f0e08584850d06d69b7e2f688535ab618de574d85742e60c5637da15f83a46f. 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/bfeb4350-2027-4d52-9986-394bf6df6614.json and https://artists.proofprofile.net/proofs/artist/bfeb4350-2027-4d52-9986-394bf6df6614.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 0x5df4f7da054d48632ba87651612a0276ddfd3205bbded7226ebf86653880d188. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QZTPX2244475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df4f7da054d48632ba87651612a0276ddfd3205bbded7226ebf86653880d188. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZTPX2244475.
No Retreat No Surrender (feat. Chile One)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3198cd11fbc8c80a1c205687c19840ed8bef57b0775732c14c6c67eb81265d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZGLM2381328.
Mpaleni (feat. Chile Breezy & Jay Treck)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a0f54f9fd24b16ffb04f18d68fef50b266fae16a87de77672e4a7454e78f51. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCAHK2338822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7fe7bc0485af8aa8b1c03bdc8cdf66836970388f9ce4ced27e9548f75c1f42. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TCAHR2367817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28331897561c65b50c09a9024dbaf31a6a2f7c4c1d2085a357a74c174a9ca5dd. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/ZA40S2402022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927a6a9968c491b1da96caa7b644ae2b40a0a96c00548b395a2ecbc01f26e6fb. 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/ZA40S2402023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1bb21cad6577b1ac3e3e1dda9e6bebfd55ebdabfd20170ad86fd0be8a371d0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ZA40S2402026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1dcb36bb046f72095970c7bc01d6f4bdae2ae727bd2b2fe1226bd0195d95c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ZA40S2402020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae724dc25fe48d6720268c66f9db3083a13f40ae8e4edb610dfa3723ef2f1581. 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/ZA40S2402027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6c91c36af691e1e500a3314d2e96e04f1c9207fa4534fd78d4562f65136707. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ZA40S2402028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ae768e8585def526388f003f016560e5adcd6d10f3130952fe2fcb43daef53. 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/ZA40S2402029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d7bae426799d5e18894e5646514d402299f36df5a4fc8f22ff17030082e256. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ZA40S2402024.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7175b6969812b6b6a5a5c117450d8e81e7f9f01893aea6d31e344862f057717. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/ZA40S2402025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6604535f5588136c60599f7288f0065f88b690e58288ce301414cfece0ccd18. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/ZA40S2402030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0fb235173cc28fe16fc653ff9b45bd0cfb46b16d2f4c91928d5ccf70a0ea88. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/ZA40S2500323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e60f1ccb8362dc9df626cf119c978ca36b97db4615c4a6e8b147c3ad63cb1a. 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/TCAIS2445406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a7d67add7984fe6154ac29020548ff2e298ec5ca3833169af65c564b775fdd. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZTB92368274.