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 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 0xdaf91267003fabaf9bb0a02fc18f50a80d432f69f98efc64e2a69a8e1bc890e4. 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/284e50b4-db9a-4e3c-aa79-cd32619a1515.json and https://artists.proofprofile.net/proofs/artist/284e50b4-db9a-4e3c-aa79-cd32619a1515.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 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 0x438ed4f4d0fd70731bcde42d816288913c08e0c966e35c73072ee8ff032d44b1. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBTMZ2401243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb4b09175818c6ebb232c0a9e621fa323c1a9066ff7939386b26a561c5c7bed. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBTMZ2401242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0396e5d954581b8d665c6b2089b59c1c7f8cc2bdbd70ab0e983cb95141fc61d0. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBTMZ2401244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438ed4f4d0fd70731bcde42d816288913c08e0c966e35c73072ee8ff032d44b1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBTMZ2401243.
Symphony (The Voice Australia 2021 Performance / Live)
Symphony - The Voice Australia 2021 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6515679cbe20190b12a668f29852d6e953e08a07beefa2160477ce6ee46ce516. 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/AUUM72100428.
Stupid Love (The Voice Australia 2021 Performance / Live)
Stupid Love - The Voice Australia 2021 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e4884925387fef989905fff51b5f6ec34918544b557db94015a97fabe41c14. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/AUUM72100327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd216e1042f4e15a8260916a8abe909e2e142907c83968119468f21e08c5304da. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZHNC2122190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc595c05b45fe0f8467a6dd4af96dec6e61c7ee52a44352d1fd3a30fcbf208a87. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZHNB2167801.
Respect (The Voice Australia 2020 Performance / Live)
Respect - The Voice Australia 2020 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b53519e3cdf608228a71374b36e2975ef04c6c6db9aa7fe1dda06d218cf513. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/AUUM72000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ec1f35e2bcfd01a4de2b9e180f9099546ae10f5b0c6535c5611ae7cde6ed40. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NZPB12403795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0345008d758a3fc1c62f4d5856a9e6b0aa335b53750367d972e34e9c8c563a89. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/NZPB12402915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb4ed74d693d4b8e0ce59aec61d7bf6b1e7cb5610f09bc9b33588eeef57e7a7. 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/NZPB12403796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30e0dcb4656148bf9cedd7d5ea55ffbf2679ce3b5b863cb86d99de732fe4d70. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NZPB12403797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1cfb6ce9bdbf077508a7f58a977eca065a9e4d70c9c87b40f7e2ec963205fa. 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/QMDA72496326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ba2c6b2c9f84ffa6dc4cac8fcc955a8830f536009a57cd1afb7ec535de4d47. 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/NZPB12501597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53011d04527cb407ef9cae02dd8383efb74d5f6f7d2fbd9c3c779857e5332352. 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/NZPB12402926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1f62564a6518c906844e317b010f92b15382561dd8f474a19afb8c0a624601. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/NZPB12403663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dba9b6417b92931b889d46cc9a631bf7e027ea0f614660f2a5ef674d4676fc7. 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/NZAM02200192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbeb9d54e0b53ef984e3bdd80edfc0b9f3c38f286bbe40d51c8fb16a4269ec2b. 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/GB2LD2410035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e550ab727f51b44e529408895be8a45a415f0436560c10fcd484890158cfe0. 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/GB2LD2410036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6b67e3288e7be598ac5f0761788b07b1a36c1345a6b1827aaa40ad854612ad. 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/GB2LD2410016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046ada4eed825d6899f2cf7f23db23677fa3d96191223fe653aaae66d4d8d356. 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/GB2LD2410037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d1ede1f17cdab476b9e586d9c19386777ea0cab16443208eea3e469fa5f6d6. 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/GB2LD2320282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfb294e002797788a52ba423fea9a21e2c5a5bb6a0c457fa3b7cf8b1370875e. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GB2LD2410038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b066ad86c6723cd12ed3fc16a365081119ba7f0b6170ca3421803371175bc33. 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/GB2LD2320370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba556a9e8dc6277283c4e2c4fe4bb4c6547c398faef817f5462b2f1d19741fc6. 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/GB2LD2320167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28515f1f3589979270f1ead1c71f324fd5c091f21886b0d48eb7e7254a171349. 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/GB2LD2410039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621ffca03fa202e5268faffd12861df1f262e21b66f91638f42e4c9704c9f600. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GB2LD2320240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70e4605638adb0cf474c6e8a5d4f72c0c4a07bc13c2eb81cb6fa3a846bda500. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GB2LD2410040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd9b56cf78f83b95ff4160ee76589698c171b5f832fe685b666a2fee6ba0c7d. 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/GB2LD2410044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9697881df996ae8faf89400ffd41f06b468af736a52247a068aeb0b7898e4b9. 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/GBTMZ2301167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff4072fe1b49a229ecd3d25a2de306bac58ee97e8d8ce1f95e736a732652b32. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBTMZ2301168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf280c804971ef195399ee2591cde69bb9dbb044d1460ee38a6c18d13f13cdbee. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/GBTMZ2301169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76a9861031ab6bebf53b94ea73e16f5baeb740e086b0e4d8ad0531f1b7ea930. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/GBTMZ2301170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cff09def64ff42115525c86bdb2019caf8a2a4a13d850831e23e599d50cde25. 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/GBTMZ2301171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f6b653713988079630d3b376d3aee343a95ba4bc35afd8f8f626ea148a384a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBTMZ2301172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b58758d15a1164ffcb2cd32ee6c9c2cd2fbb773382b55eeaf5e95a3221db2f. 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/GBTMZ2301148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd769852d5dd4d0f66df5e0ea6ccb91e1c4ab3e3bb6f3513751557fa16726e8ab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBTMZ2301173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc797343012b1733eb5c8d7548c4a8df9d225cc76dbfb065fe808e0430427bc2a. 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/GBTMZ2301162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b3d7ddc99b0b395991c1df48f6c55337c8dbd29ea574d374572c63493404f7. 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/GBTMZ2301174.
Rain On Me (The Voice Australia 2020 Performance / Live)
Rain On Me - The Voice Australia 2020 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa4575685b883f14189001560d21b2e985b384d9087b402584e59ab89269c92. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/AUUM72000571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ae52d213501593e5f8b60d0c2b879537999929c93af280630e13649347e150. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/NZAM02201186.
Chains (The Voice Australia 2020 Performance / Live)
Chains - The Voice Australia 2020 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa85f58258094abd13f75845611971c6c41ec924960a805dfea4fc5bb6cdba0c. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/AUUM72000564.
I Have Nothing (The Voice Australia 2020 Performance / Live)
I Have Nothing - The Voice Australia 2020 Performance / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3821b659e8fecff161c1169023ed94be7a97029487a08e127871dc53c366cac7. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/AUUM72000514.