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 0xa2ffd43b42369207957f841cfd54e2fe70606cbd0c8735d2b2ac9b22f9182015. 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/a7819778-1c9b-4e52-bfd4-20fe86c055ba.json and https://artists.proofprofile.net/proofs/artist/a7819778-1c9b-4e52-bfd4-20fe86c055ba.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 0xb9c7352c77fabd49ea7290a54f52ce52994faa92b35ab12c078d2de7b7ae98ea. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHN32372812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbb7b18b3b2fba0dd33a7a44705a080e63f2fc3ad9e34be6de5790e83bc9a9b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:24:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32372813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027830814a0f635178e9a82114e16f07a9d1724ea4100372d849ba70f22b2ea8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHN32372814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967619363d3fd13601d78c518b8fce35bf605190efb74c355e9d9b2848b9c07e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:38:36Z), 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/QZHN32372815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd581190770c09e00b3050f7149c38b8f1c4a5654beab2e3b666fcfdc6ac9363b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:42:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32372816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f7cda05752c011d2d2c41d2b7950b6ac04b9ac2c80134eeb1c21772c01c333. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZHN32372817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5b0698f028ab99a2271759819843d08eeb48fd86c24b8716cf8743cff80892. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHN92371924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7fe7188f339948f0977faf25c27a33bb369907eb748ae86191c49043db7e9e. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZHN92371925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f17dfce1a5a554186970502629cbf31f1f7c1f6b01444f0880862ed75c6eda. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92371926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ea795197844d9fc2f7d61ff75e245d27c75486feff9883b5f30a824541209c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:58:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92371927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ea86fd7717562ac6e088ab64d218f71b0b5c0619c63f764356dc4ac741996d. 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/QZHN92371928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50252bfba2ba64130e1c34a7ba36a212a51b30b30070e04da5c8c994d7d158e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHN92371929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46b6743e48b16f0633abf6c47546f5980f1db087c6698f3a0b0656d6364ede3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:03:49Z), 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/QZK6L2300894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9737b213fdba9d63f596a5270be421510a0633143c3bb9923b8cf2253519ea. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZK6L2300895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf001aadb6ee7ebdbb64ce8f8eaaecbd3177a5db6b9c44714c4b7ed24b01428e2. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:43:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2300896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab6bc9cc5c32aba5d74d083d4716e5bfde7e6c13cd1330da8a932eb059168f0. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:22:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2300897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9c2f07494e8c7ac2106d063aece0ba309a1b4f71031bb33e4cfee3550f9cfd. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:54:23Z), 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/QZK6L2300898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d678cba6f773fc0ae7e39c68f430362e1b81b4e915878fb3800eabf3532f07. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2300899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffc9ff9617a8ccb2b7f84cd70bd5f39340060373afa0f530403db0c3975318a. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:09:41Z), 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/QZK6L2300900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6728f530347b74a5adc58ea702629212d7ef7f67815184732ce3cac9310cf62b. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2308162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cb9a479a75f648e0e48d82a6e775db5f53bb068298edcff00d2b1158a9c9e0. 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/QZMEP2308163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719d44fb07d67e6bb6e260af934b088071f3ff5d842a5c943cd1c032bd9d2a9a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZMEP2308164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ec87f39363c252b55d7bfe36f41fc3cbc2c7c9504685a939000108fd7168e9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZMEP2308165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bb04ae57ed51380655f8df204e9b6a190627629634f8ba62518d2714435d78. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZMEP2308166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44aea3981d7e362c2acc45b9972c7919d341e26986b0a9c7f09c4931ac91f2f. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2308167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f96df10c24cb843d075ab0128a53d423de1a6b9ed338e2edb6d0cf6cb6bc7e. 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/QZMEP2308168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164a7e268344e8575efe9a38c4cec6555c8e9b6638b7cd2c19efd9a63d0280df. 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/QZMEP2308169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b0db7560a09109068410d241cc6dc6fd94c6a9dc30873e18cab832205d270e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:12:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2379247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e8ed5dc805cc0fb63e022c1f6a3c596fcb72a6db86cccb6d01092cd7ab7af0. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:23:14Z), 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/QZNWV2379248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x232ec6cee6d6a0771ae95ef94808e11d92ebfb59133ec620ba7e90e2708e74b9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:32:45Z), 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/QZRP52364228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca33c25d23ec7ede5e5f54d57a27140f33a1ef26434cf63f47c102ffe59569c9. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZRP52364231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca3892b6edfc4820a1fd474b194e881572d00020f891c9f04ef138f7c90931d. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:56:24Z), 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/QZTB32301761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fc55cc08d3300659d9a926795dca37e562a739d0c9c12945fecf8c9c741b17. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTB32301763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f2d81622a736ae084c766f9f12d65eb093d591d4a6323029a3a345074b9c7a. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:42:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2388323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0344092186fd5e1a1ee4b86d30b4a1f9b3029fe5b33cb0738888f64f62561c0b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:20:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2388328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa822cc50881cd152a7e90302886a456a406f4f456a756dd5fdac4466aace153e. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZWFE2311670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acb9cf841da701ff47de79a8c0194b0630a533fda9f0aad0a56317121aa5a9b. 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/QZWFE2311671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2545b6a70aa928d4626b223fd190e439f0aa601898f8e4237202ae0c8c0426c3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:18:47Z), 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/QZWFP2379513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4302b73c50f73cce3bd39bf86d72218b8a4c27bb61fef9f742db380779e6dcb8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWFP2379516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecac12e44df136a96d8f7619e75101b273085599e0acd79d7ff4067ea7162cec. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:56:04Z), 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/QZWFP2379518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7a8724f071b5c6bec5e0b7581430239e5f9508d9bb4e171609eca43827f92e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZFZ62444026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109651bd1e743beab256509a48f4f7c00bb2f3ad309e5714def39528d94449a7. 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/QZES72479130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a0304b82632ea036ff02cb7229725c1a88dfc83a04dc10fbbe08326f411604. 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/QZES72479131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb478bb157b392ef02304e5d6b4f730a46c67a3dc7cddd0f6c3fd6a34c4fc356. 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/QZES72479132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffcb47ee0417551ad1ec95920b92d1a58374353ce4c6e4a9d93edf233f15024. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52409199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce0ee949c8b7e0588b6d0ce19afe84b8d1dd6c90f28674194171fd04a18f675. 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/QZHN52409200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678736c86fdd6518b4b53d53ff761d4d4fb9b8002b56915ae5bcc804e96c4465. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHN52409201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe87fd3e525137362ae652fc3667fed869d2686c605758a62bc3b372723df083. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52409202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2cadbf4d620312498b3677eb7f0ba73e604ca3fabc0412b41493de26abbc19. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZHN52409203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1d0864e0bc24839a9fd37f6dc4c6e6dd307dc19ad7e2c60bfc872f15ff0b83. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZK6L2483891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae22835c247a6d12c968248ab53a49e8e112e7ba04624ba8efb8e2bf1938dd7. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2456551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7293c621733f4caede9be72a4a13ad994c7060fed2a4525a6babe4ad096e0091. 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/QZPLR2432575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a70b898f67620fd29573394a3103a8fbe01c64b95f6beeab3ff4dd6571f2496. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZPLR2432576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6170c056b8339f23ec048a5c360193d71f5c629170bd70c7a00b85654de5cb3. 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/QZPLR2432577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54446c886666d9f347cea257cdd8d622c48ff5e7afbbeb9d039501431e5a6815. 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/QZPLR2432578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc479470a6ad89f4883001fdd21fd37c5388c79b282ab9f568e331da803c5f05e. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZTAW2440127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41dfdd5ca220e494b44a9d84f92c957751e0b46d9ca28f15b541a7be1dda3f07. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2440128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bc2e066b862ecdc1bd1b90e11ce706243969f79d0acfa54128390aa822cb18. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZTB62466280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c18b828a7a40a590a716f961f21edf8a8fcfa0473750b4a9b84a88d637783c. 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/QZTB62466281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e169bcf5c109af07c8c33ed353b0a346ae8a46d68e3d1afbb030a96ca80b5c. 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/QZTB62466282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef137768fb17c608a6c8d38d8f7923d29998a23657e560fc8bad97f4ed37a4c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZTB62466283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd2017326755c47ee957af3ce5ff3416f2214f9d7caa91aa1ee2c0ad6d1a3bf. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZTB62466284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c027e95aa9fbe28af27a25f946e1a745726beb48c27adbc57a51f67c797681. 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/QZTBE2449231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e7f477283fdd8843e5c01f563209b989703b2e8ab75bf7025c3184b7496b45. 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/QZTBE2449232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f3d3b25b0c5345d5ced09d5a296f07fcc2b7dc3aa96f3e5ccc27cc2ba913b9. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZTBE2449233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bef7410bd85b4b1212dfe6931087a97e8c3a8cf61ee99734205811ba08043a4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTBE2449234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e112b12b984a47ff5b5e7c835d0132aafdf0fe40d10781e27ec65523df61c74. 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/QZTBE2449235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb4fc3be777dc236278bc1746b900bd04f5485f78c0f94c68ac6d69aa9f8388. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2488252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc642140d5b5ae41286815daeb8156bfc8834ea84a47d4b95deb6bf676a040faf. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZWFT2488253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5946f7eb1f70f9bc4d923470c57f5fa585dd28de39cd6c7e8c1d4e093b852aa2. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:47:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2488254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c472a75cd4e3fd1851cfc21e1f7f67e9fa2291fc38dd37554e026caa5da178. 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/QZWFT2488255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bc381b122febbbee73c05a940c0d423d2cdfcf6f2501ebecd88af530deb9ca. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2488256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387f98f3a5ad8d1d85dc363e60a0c3b2203f1d980ed50333eacb2ce3482b0a44. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZWFT2488257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18181a4ac157c02784dd0e287c316e7f23a871f4bcfe7d371b8abd7fbfc2bb0d. 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/QZZ7N2458282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9018c242c530146be71cfaa5d96838e662266bb51a9cce46af41035621d655. 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/QZZ7N2458283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650aaf18af44e0b196007802032e956468d500d83b08b43f4ce456e45b5330c1. 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/QZZ7N2458284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f5a65b132c1cbcef3d1a698a21a9637180ffdca8692f05146c64157854680d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZZ7N2458285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266e443a02d7e5e35fbaf90db1d77c3544d76befa813f3068cd8c3670fb60b76. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZZ7N2458286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1eb47b55d2dc0e394b2eeb7c87a0e5082be2f4d0d45b37178af77bcfce0ecb. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:40:38Z), 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/QZZ7N2458287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07355cd8147c8279758698180eb450a1204e0782ab026738b70f64059e173717. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EZ2429958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90b9423c64b00e3c42edc85d38970ba4d27dba35046327cfe7e48ba1e30309f. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EZ2429959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf16f83ea8ea5b9487cd8ef7b87759bd5b1803081f4d5c5c13e0a5736ae8b8a5. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QT3EZ2429960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff747a7a9e069b27ca3e8dabf96805b2ba976b11e5602891d9efc50879e8557. 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/QT3EZ2429961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3fcc2c5d66c1c6e9209610190bbf25abf3560fcd8db0784049e323a1facc5f. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QT3EZ2429962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85c7cfb6fd0782874aa3feb34a029ad4ae6ef8140c9070901a570c91da7f2bd. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EZ2429963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b2608834f8eb21f79d4c07fdba31c4603c91b0d8ab746b79b804f4efaca529. 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/QZDA52563191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ce9d0dfdf83e1af0b0ae33066163d6f9cb043f42096359cb2c16e272fec848. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52563192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a18112c9cc35945c2349d988fca38d472989b395fcd7be37e576dea1cb91dbe. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52563193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8cebeaef67bf2cba0c947587e2eb79992964b9222a8d205a8399b5336ac703. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZDA52563194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c18933df90c28f4874985954dde08b7d6650a304ab883b552d5424b3bcefe37. 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/QZDA52563195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d353a515e6532ebd81d8a031670bd6d7ffcc01f23dbca6f92c5115cd8d4d41. 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/QZDA52563196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb4cbd4fd84840653ad55a5c2b9b5c01d9a198b2813618e3a355b023aae972e. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZHN62537861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd294af7e2785a19255507b253473396043212638af97a2bd3bb6500c009ce441. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62537862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a091bbe95e2b5c21f08484b99314f9f7949f624168825ffaa6389c809da838. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62537863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0c0d5957d67d13de7495a548150ced531b14cd965f63ee2b67285ccda1e020. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QZHN62537864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f1cab6c30d8e416cd64b75f274cbb844c548291f383dd1c1f826eadf453a2c. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62537865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fdca198996d38b2fcb88d39790f083fb5aebd9bca662e19b245b90fc4f49fe. 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/QZHN62537866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83640971bf135bd63d3df20350b0b82168417a912be07a5340aa2241ce757985. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62537867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70cb1b79ada60a0560cbcf2e6a63e97192f89e2146b857ba3597264ba5bac31. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZK6N2598051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23e678f76270d9036d76b59dbe2faeb318bfff6b3190bb566ee79b9c80fb65e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2598052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a7a72222c6c8c19252a4d8f43009493a9bb6e1dec83deea6762479b9d65547. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:46:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2569273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e55c8dcfc086a863fd552ecb451e629f995423bfc9483a70e766bfb48255c5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNWQ2569274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22819f324007f971e27bb2a9121b1a982dce70c83175243e4ca45338dc74b4a2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNWQ2569275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d89414cdcba5d5449ceec13cd6575e670960bdbf38ad18ec382d7c9a800dae. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNWQ2569277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7428b6556f3b3beaec1a267097f144d7eea6e9aa4bc75df90453137d7a44bcf9. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZNWQ2569278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3ef26db756c00b1a5ad89697d6440896a7246b02c1d2ce7b5df9be73d12450. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZNWQ2569279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff24944cce7104438240fd7c30d9603674729525a1da4c122e27fa186c3ef637. 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/QZNWQ2569280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2292fe1215cbddaed500ea54b93a29017888537f6af2c2598d19229e248ba65. 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/QZRP42556350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0331058f53b1a0c0006763f20527cd75a218c271f3d010abf782cabd95399e29. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZRP42556351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e2523f3c82a7179c6f9512ea26bc6bdcf9eb077aeea71e9d33239e8dc159ae. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42556352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ce5005269b1c08091efa01b21f3d53a1ef4b45b9aeb19b62b5a6527a4f2be5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42556353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd431b0328c16e586f8b611604ab8ecff46a4d70aa4057df247b29771a3182f4. 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/QZRP42556354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806eeb89bc386f507c6e5b3fedef618458841df2c5ed030e40578e5c09a96293. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZRP42556355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbfd378a99c44e208e26d3dc3419ea9acfd5b80f593a92b476a5d2ea98dd05c3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZRP42556356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc972302f0e54826d6e877f023edc41cc2970b91e44e17894718c84a3380fce3f. 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/QZRP42556357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309ad7b6ce06ec7cdfb2b74e4a05632b3df2d15c5d37bc09345036d019aa0ce9. 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/QZTB82554683.