Shane Thompson (born July 11, 1963) is a Canadian politician, who is a Member of the Legislative Assembly of the Northwest Territories for the district of Nahendeh. He was elected Speaker of the Legis
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 0x16914f00d1c1d4ada32ceefa02de817e3727e43f93293016457df1ec0256dfd5. 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/1cda5619-253b-4cf2-9cc0-43067319e0e7.json and https://artists.proofprofile.net/proofs/artist/1cda5619-253b-4cf2-9cc0-43067319e0e7.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 0x82b13f8a8cadd4a0df49597ab6a1ae60e7862aa759f796ca5d37ffb7fb705c42. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/USDHM1919361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7767d75cf9095d046daad0d1a16903b0b1005e345a78c2b6fb1717d0ebd18311. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1919362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3065e53982522443bbe3d7d0de5fd67599da8c8949f2569480fb589d85136e26. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:04:16Z), 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/USDHM1919363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8643f563837a4a6c7c695a4d1648aebc2053c5b4a53a4a921b034fec3a67687. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:05:14Z), 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/USDHM1919364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf627adb86e2476ed85833d6a92774f818ef049ea9ad7839503a41ad769188f27. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1919365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e769063df9deafd26e2a589320256c12a784ec52024bfcab67d6d6056234974. 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/USDHM1919366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0da1a362680cb18500afef3eee7843dddaa5695df2ffb25c556f623a27486b8. 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/USDHM1919367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01777fe4d5cbd410a49baae5f043822405a26d495eaf4db7bf2281e5f3ce9025. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1919368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713f7c0cca59ff2933ed725f1ff5c12c2576dd457d67ec25f7164d14d4ba18a9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:44:47Z), 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/USDHM1919369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d08938d79ac15d2c1b7743c716b8fe5083ddfbcf607860ca9daff88157e8a29. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1919370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e50d749fda27f8b2879a673976909bd72d046507c634a343b5b8ff3254e23f. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/USDHM2206162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4c09e84e2cafb469798e2b680f7060dfe3cbadac9163955fdb552331b372d0. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USDHM2206163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe3b72cd156d69c84388e43701024e64901be5d81cb41e11896308b44ec5b85. 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/USDHM2206164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086377351752b8c40b8599ee27a5bfe4ff50e21801d65ad959901200abb3534f. 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/USDHM2206165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ac0f2a9fa9f7a9c24f206e6aeae7833626341ebdd0bf519d7ea8d635e468a4. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USDHM2206166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe38cc78eab03effa9b875aa716790b0b0a4ff3b7e664f5cf7b3daf692127a650. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USDHM2206167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58959163a4d0230e3d5ea2c4de43e2e41265d72e57b47b82dd442ba255fa4b0. 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/USDHM2206168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbaffb5d7a51f0b75d350dd41d46c0eb4e0d24d1a09d24e3d06f160a18de9f0. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USDHM2206169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0ea8d3917f7c473f0d9a50220f350253ab5b572ec4850e20bd9e3046b27f21. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USDHM2206170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29c82797d43205b0a6d336953dcca47164cdfc5369b55f72d22a20584959610. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:27:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2206171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c94236de22503db5a3b0b0c8e09a509e9e58e6d57082698f728e77c769cc3f7. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USDHM2206172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5863d9d47e63ff63de5ecccb395bcf738dd699f8566c3b0de688048579265b3b. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:23:02Z), 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/USDHM2206173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce8d6f464e0a1f87e862312a1477e96fc25390b77045d64539c41ed06423ff1. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:03:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2206174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e738dbba49b18b3e3240b9b4ee0c749b9aeb4206a44f1115f1e88ea0d157cfc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USDHM2206175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3b1d4acf6ccd0f9fe4225a96fcf71298f0e5738bdbd41fb0759ee5a09df8c4. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USDHM2206176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cf70074905e937181dca8eb4227b823a65038cf0daea4bd96fc439d2d7a929. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USDHM2206177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87dac64895bfb5ad423c8a9dee8db1a7e9dc8243449d61399866336a2788dc23. 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/USDHM2206178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7406829f6eae77797e4c2b812d118318cbde631ec3e0fc83f74872522da1794b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:38:45Z), 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/USDHM2206179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa697417964f4676c01570bbb48686a6575bb498d009438e5f5f70bae1dcf1082. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USDHM2206180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49cd17d6c316b7ce15fdfd50ba18602e70e7c0615bbb767b84518441f66cce4. 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/USDHM2206181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3316ce9d703816216549c9ff36a65aeea8cf3d3b5717c092e4871b5aaba9a997. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/TCAGP2274484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659c42a396d5477b7a9434add7a47609f645595d985a335edece7fd204dc56f0. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCAGP2274498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f76bf14eb719897795823dcf1048864a028c6cdce50811d8e47a2187955ca1. 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/TCAGP2274517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f6cb44a6de965548ddf404141a2582723a5a38f1c47191b7c6bbf58fb6e3ae. 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/TCAGP2274534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956dfb65f980e098bb9f88a60c36a49d87669c96d0741421902006f71fc1863d. 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/TCAGP2274545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76bc2baa9a6bab8552d783dbd4746ed565b1db8fd501e2f9761b1473ed3a455a. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGP2274549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d21e571c989a9b3b230f6c6ed612672a00594bde02f72d093b374f57f28bc3. 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/TCAGP2274555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d29802e1e5560b866a5ab15f978a9bc233d595d7d8c92dbd10dc5fed3636ebc. 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/TCAGP2274563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b106bc3f9423b3abe87115de933809aabf65ab6591d0ff96232d5f51b17485. 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/TCAGP2274570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802db17519b175e4dd1fd04a2e7409dc7205f323e5e4f4c65dd716d3f757a12e. 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/TCAGP2274577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9319bfe982d266d0d8a90c91b250ffc0bbbd964385431202e3d577107a2a3b60. 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/TCAGP2274582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5694f8cbf86474e42269d558ce9c98b3ba175e07a0544404a9a6cbed370aeeae. 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/TCAGP2274589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d62e07503253943cd90250376d7d1efbbd667bde37b607e9e275b2810764974. 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/TCAGP2274597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c12bfd464037d94d0e0db718ae061f2495401683c6d9912788aa8726542184c. 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/TCAGP2274603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ea5c3cbf189c535615ebfed02b3f86ef1ac306affff8c6e217bc39ff7dc442. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCAGP2274611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ee7b75de9bde00c1a48d3edc1d79deb410a3064dd9420b3ae6666e10bd0dd6. 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/TCAIB2412752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc123cc37e4729f8b0a9ebee430a57323cb7fe5e8e79540c3362d22c77ec51552. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIB2412760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa165b40f8846d05e935901a6b7192c83df9d866a9885d2f2c7d9aef339a4cd. 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/TCAIB2412767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d3a8b56e30bf02bdd1bb8c0d31d263d1e46d2a90e0b14929400ccf9e974113. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:36:05Z), 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/TCAIB2412779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4ac875530805d1737ede949b8a491571d43294a80957e465f038cdc4415c20. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/TCAIB2412789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7405bb48584ceeae5395eb34300c04703ab2aa99be791eec067dcff20ad7a392. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIB2412798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e8b1a2db0cfa37296b21a9a881f9c6364e53b74a2098eae71d8f709f1633d3. 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/TCAIB2412809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3efa7c00e70c0260fbc894539458d865c9e4196979201a257df035214ab78c. 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/TCAIB2412817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5476aa773cd3e460c70dfd3718028364f8588c2506bcda161d7ac7daf669f3e9. 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/TCAIB2412826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b30e6c51c66d131a0065954502327645ede1ff6c9c8f17a912aa91fafca4ca. 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/TCAIB2412839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a672220f3a0ac06ffe92aa21af6fd9a11d1d3c425aaedace9668d5191b4771. 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/TCAIB2412845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d628987dc16a6edd4fb9a420082beab22b803f1405784c641e35be6ce8073e0. 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/TCAIB2412872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf875fde29cfb3fbf5532e01a473984890f250d5aa4391ba6a3b5e5a4066dd490. 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/TCAIB2412879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d81756aaafd944d48cc7e554d3fbf48b6d6d935599bfe2ac55ee012a8a1cdb. 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/TCAIB2412886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eea8ad079dd0d197e84ab27b0713fc92b05e0459033d961056c86afd075ea3b. 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/TCAIB2412888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c756e5dbc62ac72a2192ce0f5c14c7ff7693ac24a877518ff439cf997728af4. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:16:01Z), 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/TCAIB2412900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe138fd492a98763364ff98f646afb2b05a51078dac1508e8c33b2d2b4c5fc69e. 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/TCAIB2412906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693d2d68322d6c536420c90a78d4282df8343bd9b1119f318174877f8ab1b23f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:16:19Z), 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/TCAIB2412915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a00c7cb3ea91cc48e892fd620a84dd804df37363ea0311a05e9631b06abfe11. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:15:02Z), 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/TCAIB2412925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdd1e592121a58ad3fb33c17f37f7c686a981f98b929dc73dd30e187c56b2d1. 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/TCAHJ2370525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc741c1b9c8320d301e4b29394bdffd38dfb5d5a4f8f259d0cb227f4357e69f. 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/TCAHJ2370532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68dcd345ee31f67c2988a836decff35f22b6f4eaf2be00f185a32689047fa58. 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/TCAHJ2370534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19248b0929a18243dfe46c9b5d47db15852dcf088445294dee229b4592646962. 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/TCAHJ2370537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322d166d02157f7ec1ba0458f411542d1a0c65ced71eb6f7b41547e38afac81a. 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/TCAHJ2370540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddd84ab064a3f0e126150d1068695a2af45b02b1ca90327ed4ed550f78f9d01. 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/TCAHJ2370544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab68bcb6653929378163068a7eee9295952268924639f3a59c2d6a41fbb28a35. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TCAHJ2370549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08caf56203443df224e9f44ef2587247e4e4000261f367c038441c0d6573e7c. 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/TCAHJ2370550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36373c850282bc91a3d728d67b33d91541cfe3f233d11701bde474af4ca49b3d. 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/TCAHJ2370558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdd821279cd65cf8b774bf06a51c80a3420db3a6e2fca555478c7bd8df3b320. 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/TCAHJ2370562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6644f7525e3ca201d825650b9fbd5d930b0c042713542338ca9021297188ded. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2370564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdb42cdd20e2fba65efe4dd5ca136a2b937869fc0102a1becded893595a2dcb. 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/TCAHJ2370582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6172451276f9c0ea25579ba7dca6ac5a49d6ecab77e5e19b9233d9e8c82cca5f. 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/USDHM2112464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331f6478e391a2b9118b113bc547f799bdf7bb7657341932309957839df446aa. 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/USDHM2112466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff138a8741638125a99c2911e99595a780fd3b0b78f6e86eb7ae24e7a03074d4. 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/USDHM2112727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce60a36d1578a8f7c03721b0fdb5f2c79a4d1f79c0a9d8968cb70ebc99d1728. 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/USDHM2112738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd40bc4ccbaa1fc8dfd118917cc410277099221fccc2cf35f97cbd65651cf40. 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/USDHM2112745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7394b19a4c027affe89a659113cdb2aacd22cd68b538d74a80a1139db916fcf3. 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/USDHM2101826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b39d27dbac9de96bd17e665f94f947176f0e05fccee224533eb876373a49b68. 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/USDHM2113750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2f0c05206e6e7b78110897d9e5725a392b19dd5d1da397aa577b8b4c215f1a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USDHM2014029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491b60ce6475b3d4220c6110a17d96a4a9939ea0dba96c951515e49b44514443. 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/USDHM2013708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39690450d8db01a1fdbee48c5417f362d64d9ce43334a0423d2dd3e4517bbf3d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2014038.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch