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 0xb970a1f6874b4a806ec3d4454dbf3aca5d67a4a8d20e87474b9b8feeffaffe3b. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d09b19d-3984-4d50-a9eb-c2ca11ce1ed7.json and https://artists.proofprofile.net/proofs/artist/1d09b19d-3984-4d50-a9eb-c2ca11ce1ed7.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 0xf89f515e94c57700e9ff6dea8b787b48564292b8273d3c458a76c8b6cc69ef48. 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/QZK6N2482663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e83445f27afa2fe25a8aa52f42480d504fe96be975e409791051228e1dc7d1. 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/QZK6N2482664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe581dcffcf9336866978267d984f6a623195a8767688e21f189096f9449544db. 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/QZK6N2482665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b834fc6901641db906333a64512925d7be4443b2202f0dc2ae25b7b8d092f7e. 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/QZK6N2482666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b68bd00f4565d744ead43200cb057110b52695909bf5de4bbaf40be94e5343. 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/QZK6N2482667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311accda544627b2743a5a19fd7ff93b8c32532d7dfd110acf562251eb2be48f. 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/QZK6N2482668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f2148ba836d96d2ba68f19c091df22055695f40430a8c68c9bfb22aabc1434. 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/QZHN52451061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5f3e609e76672def01870d5275b6f42900fc4d42c3bf41011d9e79ae9d83f9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZK6N2482669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74468d359977bdd801e9fe19d2e871e5d99a1f1caa072f85499cf716278a70f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZK6N2482670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586787946c6b6d7b19ca449d879cd9053619e51be7efe90789c131c0d6ae58e0. 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/QZK6N2482671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d39e76755a3618d3dbdd599953996201bae9878acf114e536c5de8bc74d5cdd. 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/QZK6N2482672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ca9ca3fa606851639b6f671cc5e7ffc419bbbf68210355cf30924a77976423. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZK6N2482673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa9d039751f18ad3dae431c0edb2e2639a26cf96c0934fd76edf6a4c2492f7c. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/QZK6N2482674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819fb25ef39c6bbedae0184a8025ad2ed62d86082e20b96ce9e8d9923c4917cf. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZK6N2482675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32b62439f9936ec52865f625ceb25fb732738bb0a4fcf9f59b9e192bb47de78. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZTBA2309356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0f6c1da241336380e9c60884b973c374226c57391a182d0b988df737da0fbd. 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/QZK6N2482676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba322a3ce51f572cc94bc36810beb46ecc3b6d56b8903dcc9a12bed0674a35db. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZK6N2482677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a25fd77f2524a6b919b50e3b3cbba6fa81d567a7d1c0a08b50e7968aab1674. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZK6N2482678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd29a1273f3be1b3159420b42512deb54d3aa93337cb6562bdedf70735c9ebeb. 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/QZWFN2302648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc482f471cba5613df6e17922e87144c5161208c9425389cd5426e20c3be1be37. 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/QZWFN2302649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb09be43fa8e4ea10dd95015c1272c7872d00493a02fe222c5ac98dd16de26e. 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/QZWFN2302650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef36f23a14b8c6f985b35e525a1fd849db46aea8aff2113e10d4aa21990a9df. 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/QZWFN2302651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a06a7718880bd0f73409f45b62ffe3ce2ec3b442489f0006dc426e1104ab4de. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZWFN2302652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013c66db08c487648602dbff1db4d2709010734ee2a2262c3046769038936003. 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/QZWFN2302653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4fcc7b5bf60dbfb111af061c0c1dd63b9115b7518ab8126cfa7ae0b09780c5. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZWFN2302654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f44e0739cab20f39c3ff13a7c3a700d4a55cf7a6a6b4b1d882dcf8aced7386d. 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/QZWFN2302655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dd5ae71b7071529eeeedc95f9aec7cd46c5435b1ac22c70506cf292fa7a6ab. 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/QZK6L2306440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fc149ccdb9dea9d17613a3a4717ed0d065dea00fc6a6ed23f27fce23eb565d. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZRP42380807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34260ed4f07cf6c0887ef63840cc326a21f8a9ed48c71b87a21c5461b246a63. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZMEM2386187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456533b069641d0f25c0994873413093e9f87adc58c750048d551cdfd32f4891. 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/QZK6G2350066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787d51b8210d6b2ae768de2e884e0abd9b39902fe9af0e83db7b1b0400f5a799. 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/QZRP42380808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aed3f27140c54ecaca33eb4b8a480ce075b1ba77a07f8339eeb38975636f1c9. 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/QZRP42380809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbcae20c563ca4d0da0e8f3b9d501671b45104feb88883bf02dbbdc607a7cd6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZRP42380810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c04d9c90ed15a89f73d94f8e4b544aff0ceaa05e221d5d0f5614502b0a1aff. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/QZMER2301431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd3b7786e110e8fb3f2c8d1ff27a4e1d0688d0c8143bcb0470211312c736275. 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/QZRP42380811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee540b4df98794817557a1ce04a7dd5b2a1b61037ca6857f59a5461c6e6ea4dd. 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/QZRP42380812.
Sabrina Is The Edgiest Kid In The School
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e68bcbedd542f6d755cd805dd1c979cf25993990ae33b472c2a21e04acab3da. 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/QZTB92203296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b359940a77a841dd6d3a9a287295e77ab4ad1cd3a10df2f9ceaa854091555f1. 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/QZRP42380813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f2148ba836d96d2ba68f19c091df22055695f40430a8c68c9bfb22aabc1434. 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/QZHN52451061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3695958df1ec09d480e03733829b57cd9ed0275fbc45d8699a5ab6b287cb1f77. 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/QZTBC2342270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32b62439f9936ec52865f625ceb25fb732738bb0a4fcf9f59b9e192bb47de78. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZTBA2309356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea775edfbba4e093d45f90f3b480228eaddb088317febec8ec4add9a98cccae. 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/QZTB32369037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735794f1b1cb6d0038ffd71c460be77117b9cf36de83c3411f61dfe806a0e6e5. 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/QZTB32369038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5443ee8ebbd17c9fdd38052f6487aa472e44ca5069d2edfa8c2922c7378c2bef. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZTB32369039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc5d060c420f4adf3c774b84603c218ba039eb2f4adc7e97aa9e51a764b8009. 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/QZTB32369040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c04d9c90ed15a89f73d94f8e4b544aff0ceaa05e221d5d0f5614502b0a1aff. 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/QZMER2301431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dd5ae71b7071529eeeedc95f9aec7cd46c5435b1ac22c70506cf292fa7a6ab. 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/QZK6L2306440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34260ed4f07cf6c0887ef63840cc326a21f8a9ed48c71b87a21c5461b246a63. 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/QZMEM2386187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456533b069641d0f25c0994873413093e9f87adc58c750048d551cdfd32f4891. 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/QZK6G2350066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa061ed1f0805689556c784b175aa371d96ae7ccfcf98817be5e50243741ccd6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZHNC2331654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95061d989366f254818402dc98d41dbe424a4af88b054a26276aac25fb8fe43. 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/QZTB92203340.
sabrina is the edgiest kid in the school
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc71fe9216daec9722bfd5b386a6f0e09876ec15c3604b692e37bb04095326c7. 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/QZNWW2481114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dd5ae71b7071529eeeedc95f9aec7cd46c5435b1ac22c70506cf292fa7a6ab. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZK6L2306440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fc149ccdb9dea9d17613a3a4717ed0d065dea00fc6a6ed23f27fce23eb565d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZRP42380807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456533b069641d0f25c0994873413093e9f87adc58c750048d551cdfd32f4891. 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/QZK6G2350066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787d51b8210d6b2ae768de2e884e0abd9b39902fe9af0e83db7b1b0400f5a799. 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/QZRP42380808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aed3f27140c54ecaca33eb4b8a480ce075b1ba77a07f8339eeb38975636f1c9. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZRP42380809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbcae20c563ca4d0da0e8f3b9d501671b45104feb88883bf02dbbdc607a7cd6. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZRP42380810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e68bcbedd542f6d755cd805dd1c979cf25993990ae33b472c2a21e04acab3da. 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/QZTB92203296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc22eb0b428f8c1c6400f117111fe4802abaa3277b6b41574271a801455025e. 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/CAENV2538751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e9e1d7ec68dba32ecd94e401ed2b29717a5f6d04a7e7bede89ec8e7bf5ac7d. 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/CAENV2506717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b5ae7b7994730746383ef3a1e6ed8206f65f4fbba7876b11e2e34ff857cc6b. 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/NL5UZ2502891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8b1e3931ea9e6ba024b934fe0bf06d3ea4d43a6119ed1c05c6d209204312de. 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/QZTBF2426228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea775edfbba4e093d45f90f3b480228eaddb088317febec8ec4add9a98cccae. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZTB32369037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735794f1b1cb6d0038ffd71c460be77117b9cf36de83c3411f61dfe806a0e6e5. 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/QZTB32369038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5443ee8ebbd17c9fdd38052f6487aa472e44ca5069d2edfa8c2922c7378c2bef. 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/QZTB32369039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc5d060c420f4adf3c774b84603c218ba039eb2f4adc7e97aa9e51a764b8009. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZTB32369040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca00076eb78848eb3ed6b0bf908395737821ecb2d0679642c39c56b8cf91b42. 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/QZMEP2511160.