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 0x8b12caf4d3c1dee54648f7f5d24baf8982dc43be0590de4e43259f0ef4a6923d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ae1b387-e3af-4188-b047-6da91c2ae8f4.json and https://artists.proofprofile.net/proofs/artist/4ae1b387-e3af-4188-b047-6da91c2ae8f4.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 0xa5e928865e395fc6497a6d893ba97c27cfa5ddfbf6dffe011b84a4c9d86ae484. 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/UKU932340243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740b9ef2848b07880ef791930382dd4e91d036923164bf11fb4b6583d8276316. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/UKU932340244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6388275ec7224d86ed906a91132830dbb03ec3a08d548c0c46dffba892f6fdba. 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/UKU932340246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b6a961b53a68f760e2b3f13bba7a675cc21616f87c6ab8f77cc22532659f0f. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/UKU932340249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd607db168ea9458bd4a203e41815e99f623ae569e12c31e0d39a178db3a64947. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:57:35Z), 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/UKU932340245.
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 0x64c371122a1691097ebbb55ddfb344a9360b683fd299d53d84383c879a4aa32c. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/UKU932340248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5ab3170fe60a207832fedfccc0544dbae7501d2effa0bca02c6a3ccaa784e5. 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/UKU932340247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339c3c80417d7506bb67f45e920901f1cb56ba60e153a10e572dd5cf955670e5. 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/UKU932340250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f6cd79dfea6d7a53ee0db056da54c078a4e3ba3de200e5cc7688cb7f0e8e9a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZS642293535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6080b03ef230ff7cd49e79a0014cf634d7d5820cf07e62a06ae9adc29fd84832. 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/QZS672206345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09a0abdbc8f42838ece8b7ad992fbdcc25e8ccb95ac2c2e6eb033346681c479. 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/QZKDK2228516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5b78a27ab4a78fee47481a1c4f37d647c62d1c7ac928bf8a0a9f23e976390b. 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/QZKDK2290095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294ff5c4b8aa088e50d99a82ec4c51fd5c5d717ba328a08a803dd412484b106c. 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/QZMHL2279952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ed17f884ca50c1c8b1aa162204bcf106d0c7937cb587092edeebd0b018e7c9. 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/QZS642251920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d1730ffaee187772a0dac3d2ccec662cd297336006d9a1bed83bd2df26f72f. 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/QZS642225894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dc200928533d7d24e6651ded2519b7237eb7d668648b0f2dcb4ace88bcc389. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZMHL2293118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22d776489fe4af415cb0f4afecbe02f9547ff9f3b11a3b6ac389a47198dd20b. 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/QZS662294340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd1336e03698c88d0df2152cc6206bbe97ad441363a21bac0804b27dbb14a41. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/QZS632259756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963c7101f98aeb410b2792b3ba3d3770acc7f93043220dbbe28f5cb39c285135. 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/QZS672245158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7d8a45459163afcfffc9f85b05b869acae44fdc1b5f6da0bee8a4539d28a48. 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/QZMHL2207387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1a0fe560cd9ca8b8973ed4bcc4192f8e881832741fa4924a47889e6fc46f67. 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/QZMHK2280459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7052fdae587b035d3f7ce55fe9029a9947f811273fd0f2afa54619fbab07123a. 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/QZS672256324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c20e86271b1289c7dd6e5405d7525060bd6b0bfe0a885a7bdfbef8e2ff00a61. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZMHL2212980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab60bf7b4a3cab940f09e0c0e29aabc0cad42bd87ccd466396dda74ef0c72a1f. 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/QZS642216651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb90df84b23cc01a766dffaa2f9f1df2e242bd220dfa187d70c2a682c9025d8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZS642242103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17b54f5bc01741596278b0c6bea5bb13c307cc4d8523c844ad4d06c7c2f79fb. 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/QZMHN2274392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070d948dca51a52cb23530fe89f1097e3c4c1c99fbee287c07fba8debfd476a0. 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/QZS652101122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c88f96839dc34246d338df1af75e412b423e2911c572b9d748f35c738db78a7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZS662169394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b226bf19f184499da55d44ee104426a403bce0e693ce6075434e5f6bfa7c9dd. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZS672166423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f514ceb2fac2d8d085565c6badc6505938e4ac8aaecaf1fdf0f7beca601534e. 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/QZS672112818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146be66857aca0ff8568c2cf330de533689993544af880095ec8c324570e7659. 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/QZS652158879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59ff468e4ae9935138fa10c54875bd96cbda24889c892c732347d67dcfa364b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZS662142544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42f98f81298f9777d669385185d220e885e194c54f8efd8566034a1c2826a33. 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/QZMHN2050794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64233aedc95be4f572a44bf1a5363c8ce56738c3a7506232a668c9ad50913b0. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZMHP2063782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dbdc773850291ae63282172efbb73008bf6468015d82a47a85fa4e6be9fd5c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZMHK2023666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4abf747b79282e2c35c0bf3fd70cddd9c701a064cd40dc667622bdada006630. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2469729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915a68a7ec6c3a47e805b668ddb36745211359e4d5381b9704fd311638557e7c. 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/USANG2423248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf883c996c13f032f2d6904f7d8c9a166b2173cf358ca409809e2920116d761fd. 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/USANG2417370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982e28c2d55008222948ff97cfd2009c723ade0af330c2f5c385c1529d49082b. 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/TLVEM2427327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cf420241f472650417a15399b424eae9667625f954e0960713f9e34f726d98. 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/USANG2411263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf1c728e59f30591c542a539082a70182a571ed7b47b7303fca5c7b4929041e. 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/USANG2411262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc841cfe527b55243c7452dc27357ce7a4c341ef9b058e88ba71990c2de0e5abb. 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/USANG2411261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa7fa77bcb00ec6d98a9e2ded3ed39b36243c7c514486082d1a7db35f191c9a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2411260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f499b5e0eec24882cfeee5c51d1c0dc027d652f00042b66fdadc9ee88814c4. 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/TLVEM2427321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab51cef36858e350d569e8c38bbce7263136dad7fdb122d70c3b6f50f943cf2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2427310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3191655dee9d6b046faa838123577ac66a5c10c8a9904e2464ed043081c37e. 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/GXBNP2465507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88de548ee18793641ee36919b69dd3ae444ff85554d71690c5f8c3985d70cd0e. 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/US3DF2482629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68301ba0b11a3585ef7708b4d6c206a9d3823ad686e71d705a496d015c675961. 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/TLVEM2436318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380b1e284da93248fdf3a702700269039fb260b228f048be17170235593a5da3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2494192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261f7ece5ed1ab273b8361aed4096359eb1dfa03ce5316a0ee1fb73a1f0205d5. 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/QZPEW2451238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02a9b221cc0d2ec445b55ded35592f17031025b199e5a29a4f570ac25db9d87. 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/QZPEW2459466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0897fc02122f57c25500f9ae7228775326f7788424e49bea224c12d44d5d3534. 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/QZPEW2451237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968d78fceb91240cb11ddfb0ff7f1a0ca5287986213eca2841504ae543f9d989. 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/USANG2400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686febd6c86c86f3c2af5952e07ff5aa6286f2df567d3fa366c3872e453bf15c. 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/USANG2400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e1e5e01988b84eab12c5e03916ba5b793115e99127d2f333df00540014001b. 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/QZPEW2451239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2222226978a7c190b2c71efcc9e2dd2ccdf8d8d0e2646213d778702f50e26008. 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/QZPEW2451236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308ded4c4b8acb1058cdcc6124865dc7d4df1ef4e9c75916ef3e0744263d6017. 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/QZPEW2451235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a80c168458b9e4bc8a7a2d9f3c97dc420decb6b8e65bcd7fc63642b69868d59. 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/US3DF2482623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50548e1cf929483ede090f948b6a7b7e36ff0203c09d8062602249d215c47ef3. 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/QZPEW2476686.
this world is not easy (slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1ebd651ffadf4bed6316526360d43bd9a60238973f99ab39d331e8fdb018c3. 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/QZPEW2476685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf37a61d068af917fb5a055e7ad4a57fb94c3d756e78c41b8117614dbabc8ba. 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/QZPEW2476684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f33fbb297cc097e2d2b62ec2e9519dc61f8d23482e6e885717d9504b4c20457. 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/GXBNP2454855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc68113e6c93c0e1845e871c328c1ed8d43ce21b23f467d580bda045f828ddc. 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/QZPEW2456394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8cfb49e3da0e0c8f2eb89bcd72d01fd4006d54f2fcc1d27c5210561dd0fe15. 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/QZPEW2438359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5c9d261d1aec5dfc605d1b7a7f2c76676cdec9f25992236bffde5f1ce346d2. 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/QZPEW2438358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa908def6eb4b400a232c562b715b1de0bd15d1ba96cfe75d5829205fb86ef2b7. 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/US3DF2447170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313bd300af733b1e16a865a435c81de1c096ca844bc1417ebf58ea6a23d75f8c. 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/GXBNP2452905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104f74e5aa081dfd7edd0ee60c0a363db7ee1f2833c2ec8554385d4ba7b60a19. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2438357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540e51fdeda04593ce92db0576790790e16d4e5ccf1b0b2327f4b3732491f445. 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/QZPEW2423695.