1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xd86d7955a1aeffb557cf335d2f7570d241340dafefbd8db658f9b91578cddc68. 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/d4b39e3e-41c5-44da-80ac-d1eb2aaa8b57.json and https://artists.proofprofile.net/proofs/artist/d4b39e3e-41c5-44da-80ac-d1eb2aaa8b57.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 → block OTSBitcoinBlock must exist at that height 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 0xe75d2d71e51c71e83d15664b1c2a5925ac11a9df339e7e340fff98f0a2607748. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:01:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM12000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0864d9c1f3aa7a6eae005585e8594e5a60984e50304eafb6a16ecd05da8b2a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTSM19200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447e275034200ed2dbeb30cf7dac53ee38c7fdd8fa4b420d811be3504b462594. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTSM19500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bea90fd507cf0be4cbec2982368c68963ec4862eaf540bb8db33b0f3783ada4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTSM19500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447e275034200ed2dbeb30cf7dac53ee38c7fdd8fa4b420d811be3504b462594. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTSM19500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfddbdadebc859cff9f1b5281c57c989f138610782b9e74e437cb87519a1c8f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PTSM19500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0095db34af0d5440b8c6b1ad12fbfc4781f43b2f6db3d3ca160f54f7f7ccc8. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTSM19800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d660d5af07b5e5a32babfca420656a5b68bb9b1e4a0d04c2e319da5855f73c6. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:23:27Z), 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/PTSM10500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed5a5e2cf0350eb1bc2102eb19f68383d339decd5c571a1ac5ecc89e6ee9564. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTSM10500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d2d0920623097bdf9aa30b7774b159ab1859bbacbca3cfa6781fb53e534f12. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTSM10500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690ff43b8053bf054928bfb64752d34ed9100aaa8e8dbe3bb409f9db9ee72394. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/PTSM10500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64812071e7c47f0fa5de038eace2e5db890f9c73b96c30d703127aba398ad372. 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/PTBM10700246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d891a5dd223e89c21fb45f27525c3e6051c904d3003ad42a1587b184579af7. 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/PTBM10700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c07fafba4f1de68628f06f2b3bad2baad4b730b38825efbd7d6f0512ddf3ea1. 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/PTBM10700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c48ece0630a580a53dd68f97a6a6a8d425ec621bc00e914e7ae49f9395c8295. 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/PTBM10700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38974c35aa78531218565d188827778096e01316300f552b3f88722108a2e12a. 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/PTSM19200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0864d9c1f3aa7a6eae005585e8594e5a60984e50304eafb6a16ecd05da8b2a. 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/PTSM19200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5339994292388de31006a492e4bfef6e2647bea052c1a8b7851e883f65743a1. 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/PTSM19700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447e275034200ed2dbeb30cf7dac53ee38c7fdd8fa4b420d811be3504b462594. 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/PTSM19500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9353598f220187b48eea2a69b0051b44479ce1cb13fb03adb520346feea36250. 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/PTBM10500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a90b881353d0f6f1cd58c38cb3a19b51e1c1a68ff345e2253296d59dd96774c. 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/PTSM10100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b39023778ed68a30b49582d3d5d127514d43eaa1a79fbd463c0aa36456b28b3. 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/PTBM10700020.
Leve Beijo Triste - Versao 2007 Con Lucia Moniz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa29b5b858ed8c5a76449958c159b83899cdf08ee3a37c58261f98c943c09da2. 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/PTBM10700220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01ba8a1b2b073f4a1c33bc709ae712b1a7e68a05ce6fef7b539f310bba1491c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/PTBM10800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a934637c10e841be8486921398f890f1cb48b7f00f1177076dd4a02fed1ba1d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM10900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90f1acd37fb3ff187ff03d5830978690689610b8db460bd39b2a4d8821d3995. 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/PTSM10100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a90b881353d0f6f1cd58c38cb3a19b51e1c1a68ff345e2253296d59dd96774c. 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/PTSM10100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0864d9c1f3aa7a6eae005585e8594e5a60984e50304eafb6a16ecd05da8b2a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/PTSM19200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5339994292388de31006a492e4bfef6e2647bea052c1a8b7851e883f65743a1. 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/PTSM19700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a89a4ccd9736dfad6c18870fc4f110931bb5c9805813183980f897c9b9f19f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:37Z), 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/PTSM10500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447e275034200ed2dbeb30cf7dac53ee38c7fdd8fa4b420d811be3504b462594. 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/PTSM19500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d42b5d91ae9473935d0924096f0fc7bd28143efde16a5cb5c3bb79868a02bd. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/PTBM11000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0695f7dc1c2c6a9f5ebb267d43437aa68038267c2dc22f42d2061c38f7470996. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/PTBM11000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1133c13c4ba8a9ae44c03581e9d72e2de55e7af8e6536772fa2f0525ba254a92. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/PTBM11100227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09f8890eae102d73b78e07a3713c2ec48476044b8775bca1b9de8b612be5814. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PTBM11100235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8a5c823ef9ae72b624959c8cff17378b8132b2cf42f4d799a640660c93f702. 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/PTBM11300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8eb9cc4b135ed697c363b3d676f6380d088f0c0ba597e22a39df0a6c4813ae. 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/PTBM11300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa25e15a0f707613ffcc76fa6d7431739e02dfed15dbbb7530cb779139b7c94. 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/PTBM11300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfbf13c7a02c2c2d5c0e349e7ec22979825929c74f10001fc29c1744528ef3d. 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/ES5021300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41437bf666d0049768cc73f1d2cabef602a04cf7fc34143a45cc1e10b6c49ab1. 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/PTBM11300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8. 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/PTBM11300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c871a32b4efd3d8766c5adfe5386c4a7969b739f77f3a2fa25096bbe946cf2. 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/PTBM11300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c6fd44ddf181e0bf49a44644c46eb2128eef8b3edb485a8d176bf8f7c53628. 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/PTBM11300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd63c08272201ffeae0d233d37e320a79c0875df82619132c39775249264e79. 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/PTBM11300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cf2baf9705033ff7b4b09561caa4cc5d5cf5e14ff0dcad20b45c4f97cc3541. 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/PTBM11400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8a5c823ef9ae72b624959c8cff17378b8132b2cf42f4d799a640660c93f702. 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/PTBM11300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11fca520e5e7dc925dded5511321055cda40e16f19bf7afdc1114b45ecd5e23. 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/PTBM11400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8eb9cc4b135ed697c363b3d676f6380d088f0c0ba597e22a39df0a6c4813ae. 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/PTBM11300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa25e15a0f707613ffcc76fa6d7431739e02dfed15dbbb7530cb779139b7c94. 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/PTBM11300100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ae6469a96a232176da62d1a5744314f738cf625e32c10797f296025881a46b. 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/PTBM11400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfbf13c7a02c2c2d5c0e349e7ec22979825929c74f10001fc29c1744528ef3d. 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/ES5021300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35effb0a02e60d6f0d3439bfad683e2074e4edc5b1caa295ea7b1d1600d4b71b. 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/PTBM11400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecae81ce45ac98d01924e608d2d42f644c03121ab82cb52ed7dda23e251c0fa1. 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/PTBM11400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41437bf666d0049768cc73f1d2cabef602a04cf7fc34143a45cc1e10b6c49ab1. 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/PTBM11300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b81b0b2f7c2c061a3848139c12a0229bbb97e904a5a9264c1b9b9183e53714a. 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/PTBM11400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840389ac8bad35c11b1ab2230cd10fcda02b8b5453f94eca01421711210842b8. 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/PTBM11300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c6fd44ddf181e0bf49a44644c46eb2128eef8b3edb485a8d176bf8f7c53628. 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/PTBM11300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd63c08272201ffeae0d233d37e320a79c0875df82619132c39775249264e79. 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/PTBM11300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efa1779d546202a53fc9e7f6795d857b4a5b813769ea5cba251ea527d010865. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/PTBM11600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32f54769652f68eff8e422aead053a3d44981dda2813f62442b1a40fa08e4c0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11600257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70f04e86926dca9c48c501938511e157fe53dd0563825ddd91bd7e064c09469. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/PTBM11700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a51308e889e6c9aaa5b9a1e3a38960a5ff766dc98dd56b6a3b805e54368893. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835fd1e1b007dd45f383b868260aa6b76ca3b56ab18dc64e595d2e7ab5952984. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/PTBM11700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0fdb1aabf762493df1e5900e1e79079e776bfba16fdef3fb00e23e47342561. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02c4a31499e37c8d72f8ec83a6a35c3e8755409263e3a6736656e9248a9e7e6. 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/PTBM12000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1316819233c0662a852897abffc1373b4e4405508a3e073315f9d0c36fb3a6cc. 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/PTBM12000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0fdb1aabf762493df1e5900e1e79079e776bfba16fdef3fb00e23e47342561. 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/PTBM11900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efa1779d546202a53fc9e7f6795d857b4a5b813769ea5cba251ea527d010865. 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/PTBM11600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8a5c823ef9ae72b624959c8cff17378b8132b2cf42f4d799a640660c93f702. 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/PTBM11300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a934637c10e841be8486921398f890f1cb48b7f00f1177076dd4a02fed1ba1d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/PTBM10900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64812071e7c47f0fa5de038eace2e5db890f9c73b96c30d703127aba398ad372. 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/PTBM10700246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa29b5b858ed8c5a76449958c159b83899cdf08ee3a37c58261f98c943c09da2. 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/PTBM10700220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c07fafba4f1de68628f06f2b3bad2baad4b730b38825efbd7d6f0512ddf3ea1. 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/PTBM10700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9353598f220187b48eea2a69b0051b44479ce1cb13fb03adb520346feea36250. 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/PTBM10500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5339994292388de31006a492e4bfef6e2647bea052c1a8b7851e883f65743a1. 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/PTSM19700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38974c35aa78531218565d188827778096e01316300f552b3f88722108a2e12a. 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/PTSM19200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b39023778ed68a30b49582d3d5d127514d43eaa1a79fbd463c0aa36456b28b3. 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/PTBM10700020.