Freudenthal is a German surname. Notable people with the surname include: Axel Olof Freudenthal (1836–1911), Finland-Swedish philologist and politician Dave Freudenthal (born 1950), American politici
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 0x74bbab59b85b65c43ae5d0a79ecbf818629cbd45cb668185d0fa9574e1141497. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/defefbb6-2d08-4299-bd5b-9433ff827dea.json and https://artists.proofprofile.net/proofs/artist/defefbb6-2d08-4299-bd5b-9433ff827dea.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 0xd071070753e8fe9432b847eefc0c40b8d35df7c5ea8fdfda6c1a80e9fa6b5b97. 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/DEBE72200566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32c76eefc013db142b4a38fef0403c06716188580a375a96a1a8db97817fd29. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:53:53Z), 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/DEBE72200564.
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 0x2326f2355fb192b85c3c4985279258da23cb26b7f47ab272ccad66c925a9dd64. 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/UKACT2031540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ebf14b76e365badf10be9967fee051ca1ea317b30196edbb0da79fd37d1229. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UKACT2031541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3b75dd2bc26aa1a7d6dbb224744d222bbb0b6275cce07bdd61b40690475dcb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UKACT2031542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ec82455d8d44f1a82c5926be19e160ae4f6e12ad78fecbc572b333a35dc412. 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/GBLV61804365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63d85c5afc6229db92168a4ab586eda171645ce34ea95c45d2af2834341011e. 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/DEZ651703745.
Bad Faith - The Kim and Buran Downturn Sun Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4916bf074076111cc003c2edc09da3bc33a1db40be052a052bbe24ca8bab7b4a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBHCD1716241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44480026a0ee31e75285267198217f237114982222e779557da060c907ab9bdd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2499344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c163f9fed2fdadf7a8c4d21a5f6318bb5f3177a353cb90875708acb3021ab5a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2499345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df77b7fbcc965ed330c260fe6505c3771255042056ce220d1dccc4d45bce6b2. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/US83Z2499348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080b47ea4ebf24967d25a25baf9cf02df570ce6984373f340bba9501afb849c0. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/US83Z2499347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bfad9e6c24be35cd46faea15c24c1a40d74e75fc018578a62fc77166e8f1e0. 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/US83Z2229698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd086b0bec21346a7413c0f4107a1639d39d0a2c0a5d2028ccc6e14835bfff283. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2229714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d76e2ff623139f45690ebe32f1c35668c3bc67a9d82d76e5143231ecdc2b1c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US83Z2229715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b118ac802f13d00f2266cff134e87cb1cc615a4de9be5b643bba2b0d85efb3e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/US83Z2229718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8513a2214252e05bb2ead36edf78690840d75a232061d14f5bbddbe599c95d. 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/US83Z2229709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329c2c61469b36a9982679bd4b59fb23ea94732e443fdcd616a1e2e062b35b08. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU1668836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cca6e739156118b2e6d28302a8874240e8eb1756b4f9cb4ab902315ff0295c. 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/GBKQU1668841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a28afb1dccc776d700584916fb53a0b994b890e2595969ef803248bca27fc10. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/US83Z2510544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f91f5172a0248d0cf659ed4bde618000a1b432ec48042f7af38dfb7c95c80b2. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/US83Z2510543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48980e2c70220295d41fdc48354fe38cb858841821f250c6650e60615c4526d9. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/US83Z2510545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd89a3f8b908f6927b1a55dde78c144b9723fcb2c7101e83e0de8c9f46b197d3. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/US83Z2501924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4494495f341d37365fc6e0d022d4969e5d726ca724568324d1b16934c7636542. 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/US83Z2501925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11c115861c602594f2be1c1f924fd8fd94a54316d895de4ff4d7490f92c55f3. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T20:51:49Z), 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/US83Z2480779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d6ecd20294adc2583501e6df1c10a82fd9ef4e49fd670534ee48a4245c6553. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US83Z2480785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19df1ef2e45e07d2baa46072a4cc73bd3f51acced77ca7abfc35486d1659cc88. 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/DEU672201338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbec7abeb92943850bd8b023e35b339146bab13c486e596649fcca190055590. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEY472272888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098a4109cfd82fe3e62d0b1bc892a510e4df14a551f700bf056357eeed9b05cb. 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/DEY472272889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190fa66fd53b5ff90d6becc2524b515afa87e0d2718db5665bd4b0c675e25466. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DEY472272890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4465d991e6e9af9c03a985f34d03a06af5b472b0e125436dbb44dfddd60e5fa. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/DEY472272891.
Zeweed 02 (Green Culture by Zeweed Magazine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc1caf0f0698bd88530b64954638d4d03bac7cd0f0eae4d880c306d96497601. 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/QM24S2003584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfc220fd04355d4dbcbab0c9ab7bb5e7da11d3c703378d86c6ed9c64cca8841. 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/FR9W11928842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5831847d8f889c6718c0b6b3b7272d785a58ea8c07eb8ba7f274f05a36390e. 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/NLCK41079852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5fc8c21c4eae44310e115575c012893fd98e72b57aad0bf3fb49ae4a9ad8bc. 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/NLCK41079854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32898210caf366eb12d414c21df422a1f2d2a5b520bf2293b55294745290ecb7. 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/DEH742226941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb7fc5c4b37b4819c796e33ac57be085dbd235d5825e0a59159ec39657c015d. 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/DEH742226944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb504239a318750a34d05e0139fa91d8d73cb74595b704c03b1e443be44534f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZK6L2276492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11409dcb7526ecff5a2c7b56c916f8e7e99d5c99f38415ec459c847a7e76ac6b. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZK6L2276493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb3094d26ed23d2a8c8c5d972350e12510459ff95fe81df76399f55664b000f. 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/DECY52101565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda12bb41072930cfda3c8f073913730fcd88af1cb017ef462e2c5ca64fecb82f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM4TW2463773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5fcbbbb9a904a9e1cd2a6fd3b7961ca992fba500e0ebfba5001a018a18f38c. 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/QM4TW2463770.