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 0x0d5d44e87c4be9810f4c77d3a36a8a013e0485a5947b11f7462e3b8e5380fcae. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3fa2ba38-3a59-4355-9fa4-a0dbc485f468.json and https://artists.proofprofile.net/proofs/artist/3fa2ba38-3a59-4355-9fa4-a0dbc485f468.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Born in July (The Album) [Deluxe with Commentary]
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 0x8c84f90ba0162630440cd87d91a8ab95568d9edaaed4f208142be7f75722c651. 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/QZMEP2123633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fb138384c2656a560c12a94f1efd9182f47efde0dc790d678c1f3a9eaea5e9. 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/QZHN92126071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe81d5d23aef6da12daaeea11012631994f2157783808b5b9965d6777991ca50. 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/USUYG1440888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26598d92a7cfdafb97b6bbebf58aa2c654ff316bf8d24dd089f049db5e9e7ee8. 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/USUYG1455320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270deeaa3577310a6057fb8667e34d9ef98a06ab8211a449ef4e7360705b9b42. 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/USUYG1455388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0796c34fccdfa3db43fbfa9c6e5294aa0683582e90f0c88a3c6496e92e4c8a73. 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/USUYG1455415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd584ca315bb16560c620a0b487a942c8ecbd6446f1e364d7022f58bc1e1553cd. 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/QZDA72184532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7487990d511fc7ad4771f60fcb9dcc9c1bb74466fc0d6573b32cd9e228674cfc. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/TCAEX2089018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbe04cdeeb5fcb3bad078c759504974a0cb752a30e9f2ca2ddf7724e086f0dc. 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/QZMEP2123632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c84f90ba0162630440cd87d91a8ab95568d9edaaed4f208142be7f75722c651. 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/QZMEP2123633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fb138384c2656a560c12a94f1efd9182f47efde0dc790d678c1f3a9eaea5e9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92126071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443ecc8e09e4b12b6c6c72b15db4f15dd11c1f56f32a451a4663ed53c0bd26f0. 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/QZNWR2048085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdd25bd6e9b10cf73f6da77c347d27a5408830c224e097b0edf28422854f187. 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/QZK6Q2198344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c780a2f874db71a88457d96287f87926d542b996a3dbe9318b3b1495e0d69a6. 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/USUYG1430683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64993362b9cb4517057257c474f33c38a6d8a2afb8e403021dae5b931ebf19c0. 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/USUYG1424189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135dee63de58d393119a32fa73e681f25b0a9c8a3e291c2184684b45b33420ed. 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/USUYG1442166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dadaafdff4ef474eb11c89fc8975daec969f9528cfe6b251c1d2042043b43b7. 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/USUYG1439106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614835dce5b85bae562c36fc099a68dc2fd2a574c79e17317ee140e5a6861115. 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/QZK6Q2016147.
Not Supposed To Know Each Other (Sad Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81c3f864e1e90e891668a0129a1ecd469b7cedbcb17c6d701bb6043d9dc6dc2. 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/USUYG1415024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe81d5d23aef6da12daaeea11012631994f2157783808b5b9965d6777991ca50. 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/USUYG1440888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd584ca315bb16560c620a0b487a942c8ecbd6446f1e364d7022f58bc1e1553cd. 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/QZDA72184532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7487990d511fc7ad4771f60fcb9dcc9c1bb74466fc0d6573b32cd9e228674cfc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCAEX2089018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbe04cdeeb5fcb3bad078c759504974a0cb752a30e9f2ca2ddf7724e086f0dc. 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/QZMEP2123632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c84f90ba0162630440cd87d91a8ab95568d9edaaed4f208142be7f75722c651. 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/QZMEP2123633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fb138384c2656a560c12a94f1efd9182f47efde0dc790d678c1f3a9eaea5e9. 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/QZHN92126071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443ecc8e09e4b12b6c6c72b15db4f15dd11c1f56f32a451a4663ed53c0bd26f0. 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/QZNWR2048085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdd25bd6e9b10cf73f6da77c347d27a5408830c224e097b0edf28422854f187. 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/QZK6Q2198344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b85853a17c4d262011475c1c8074842661b736610446aff5b5a57319915cf40. 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/USUYG1516822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135dee63de58d393119a32fa73e681f25b0a9c8a3e291c2184684b45b33420ed. 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/USUYG1442166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0b38c86677e6b48d78e194af1952f68284316cf1a5eaa595c03a13ece4e6af. 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/USUYG1520944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441739c1acd163927cde1676b8e0551ff4f007c67de0945584e0d8dc476dfe9a. 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/QM24S1811147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b85853a17c4d262011475c1c8074842661b736610446aff5b5a57319915cf40. 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/USUYG1516822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fb138384c2656a560c12a94f1efd9182f47efde0dc790d678c1f3a9eaea5e9. 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/QZHN92126071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe619c7cf0d4ebea6297d4560f73ed69a4036e5a67cc9d013d432e06e9abc37bb. 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/USUYG1511734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a184a77235c7aa4ce412bbc981d0532e7e21b816bbf9ff755d0ecc1f40f07d. 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/USUYG1508254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850100aff75be1270311c76a8f8b08cf8b5f193f587cf1a81a274ce0388470e9. 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/QM24S1811146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57861c5a644023037c35be4f49eb3fdec6f243319832ecd4e6c3551b7f9f1b64. 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/USUYG1501861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c84f90ba0162630440cd87d91a8ab95568d9edaaed4f208142be7f75722c651. 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/QZMEP2123633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4d8d90b868efabb3eb7a581648323358b557610e762deae2e243f0a7336745. 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/USUYG1489284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea3210ca436fc908be1243070f59614b05d57b4b087dd2f10598adf95bc2160. 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/USUYG1467913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d72686295777c875adc7044837dc332f30828bb26b0eea2743c9cf0948d9e3. 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/USUYG1472083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9079d246bf3ca2490a4be83a4ede003983c0cf4c4af8e0d08ad58b8a47ad8807. 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/USUYG1483317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64993362b9cb4517057257c474f33c38a6d8a2afb8e403021dae5b931ebf19c0. 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/USUYG1424189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d72686295777c875adc7044837dc332f30828bb26b0eea2743c9cf0948d9e3. 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/USUYG1472083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea3210ca436fc908be1243070f59614b05d57b4b087dd2f10598adf95bc2160. 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/USUYG1467913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaee91d2b193374da466716b71b473bd9ae19d0ed7d899fc5d3cd915e39dd80. 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/TCAEL1999009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c584e4e84a662215e380ae1d2fa7c453fb2f8d8e81f22e8b983fa9fc29bcee. 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/TCAEK1983818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e965c9e26875995042e35a056a450bf096c9165c95568c89d87b34e1c8a2ec. 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/TCAEJ1984585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e0dfbd105807ea8b8631ad54ff39f97afe6f77b3f067094db83c34778b4207. 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/QM24S1910134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78baf45fe96782f4f95f39dc677696f55b427a6b7290f674e978ac24b15c1025. 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/QM24S1840393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c2b456152a1191e431f2e61a3df0e942ed454071b9bc581b2a279a3e6132a0. 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/QM24S1811145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850100aff75be1270311c76a8f8b08cf8b5f193f587cf1a81a274ce0388470e9. 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/QM24S1811146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441739c1acd163927cde1676b8e0551ff4f007c67de0945584e0d8dc476dfe9a. 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/QM24S1811147.