Collabro are a UK-based musical theatre group and winners of the eighth series of Britain's Got Talent in 2014. The group originally consisted of Michael Auger, Jamie Lambert, Matthew Pagan, Thomas
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 0xc39f53f4aab10ae2ec778c44952e6ea3fd003bee25b5b1a1d76d9c6c04837481. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fc612cd-8cb9-43d1-b37f-1a716e03b2e0.json and https://artists.proofprofile.net/proofs/artist/0fc612cd-8cb9-43d1-b37f-1a716e03b2e0.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 0x3a29560f1adc91bb73af06199afa9e89891f59379a6bc1b765940cee78d53986. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f43fdd698ae584cd10bba11070ffcb34261d021117de15d33e20f9aa0631c2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cb64224bd8dd9b23197ac4d7f9548c21d3b10d984778041c5165371536d14e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBHMU1400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c0288ade07b96dc2d8fdcd59c6bbfc13072cddbbd85e1ce1a9d3669fbbe230. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc584a7fad06248daf2487b6920d5fb6f905e44ae666e355836771c36f4b2380b. 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/GBHMU1400119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed81c6d38d1f22e91067d66427ccd70fbd0b223a22d55e6f1bed0427cd4af6c9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/GBHMU1400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea8480af89c1c53a01c24ceb7f56b2087d73a8062f51ef2a816701367d7c9c6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a8ec9fd31783b5c2aa853113321ae8197c50f2cf9920026ddb850fc7916005. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/GBHMU1400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025d00f7eeb5566ce6ec352d520351688faf6c5dfabcd24ef85b43fc18fae1a2. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GBHMU1400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c0288ade07b96dc2d8fdcd59c6bbfc13072cddbbd85e1ce1a9d3669fbbe230. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4a036fe61ef38c8a34fcd186590c0571269f20c479a7ec3e466fa8da97c70b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:57:01Z), 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/GBHMU1400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed81c6d38d1f22e91067d66427ccd70fbd0b223a22d55e6f1bed0427cd4af6c9. 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/GBHMU1400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b976a36738ac58b47c1a705e8d24e978876a7ffa18b13eb19a1564bfc738ea. 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/GBHMU1500041.
No Matter What (From "Whistle Down The Wind")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d51e4aa7bb69542d56cb1c3a21a61715637ac807d460a8c212379199d83c9e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1500042.
A Thousand Years (From "The Twilight Saga: Breaking Dawn, Pt. 1")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ee9dce7d5c67fc7b9046b6ec4b5b52cfe51ec397067a7471be905dfc0ea6d3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1500038.
This Is the Moment (From "Jekyll & Hyde")
This is the Moment (from "Jekyll & Hyde")
Til I Hear You Sing (From "Love Never Dies")
Empty Chairs at Empty Tables (From "Les Miserables")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847887093f9d4cb4d1a7bfd5a322b7db0a4b02c1206ea2a87a004f16db8e514c. 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/UKJ541600002.
Beauty and the Beast (From "Beauty and the Beast")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9b73a91c53966c796733df69cb511e8c363e19abc762a86de9b395ed153202. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ541600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2980e376b90f8ebfd29cf1ec448062936d824cc285289ae57f660316d83e415e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:09:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ541600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2e65f78480f3d4c12dabcb837915829153b239cfa726237d0eff30f9bacc5e. 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/UKJ541600006.
Don't Rain on My Parade (From "Funny Girl")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e87dc89a5beefa63498fcd8606ee07b68275a74c28f7121a4d8e19bfcd94dc2. 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/UKJ541600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25627281121c71893defdc60fd081cf6c2f81420389079db3e6b7e4c681916b9. 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/UKJ541600008.
December 1963 (Oh What a Night) [From "Jersey Boys"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f999e94163b575c785055f7a6d5b981ae0facad690c3dbdcbedefbf1d38982. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/UKJ541600009.
He Lives in You (From "The Lion King 2: Simba's Pride")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4243fcf3ff193fce12840275068375fafe405aa06663d3a52d431cf1152331. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:30:16Z), 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/UKJ541600011.
Empty Chairs at Empty Tables - Bonus Piano/Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804fef6082d7773c30ee6b932267715bccaf56c7777c680f15cb3555556d43a7. 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/QM4TW1720572.
Empty Chairs at Empty Tables (from "Les Miserables")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847887093f9d4cb4d1a7bfd5a322b7db0a4b02c1206ea2a87a004f16db8e514c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ541600002.
Send in the Clowns (from "A Little Night Music")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc42202aa3dc6c07a05c890e727406c8beb14658193a0352b31b9a60c5fd72c0. 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/UKJ541600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56254c3cf769063a194aa0ecb078ad49a59c13daab8aa87e35c4b630871d959. 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/UKJ541600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738769b9ff92ca8023ed334a8016daafcb348907390164cff438796a1125f1b2. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ541600001.
Beauty and the Beast (from "Beauty and the Beast")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9b73a91c53966c796733df69cb511e8c363e19abc762a86de9b395ed153202. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/UKJ541600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9a14762675b19a1ecfe4793d5b4e95ac7f852601e8d83ed5025745f1c58e98. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/UKJ541600010.
For Good (from "Wicked") (Piano/Vocal) - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5870233683bfeadaa6e09c72e07d4233e3b4d9078f4e710025866f09565d09ea. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:36:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ541600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e6d994aae26d97acf59325bf51c29742080c52f81766bcb05e204edfb917ba. 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/UKJ541800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ecfc50aad97e94dd0fd3313f3a66a0a67ba4cc4ae6acde27a1e0fbad0fcab95. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ541800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282d0c516520e4f050aae42808b10f09c4375f5275de9580c7e16230fb460aab. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/UKJ541800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa216c0dbe0819d30ce9f22401321d094b872d215c5639d1357215c63111fc0bd. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/UKJ541800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c15b3cf99fc4bad07e2739bf7b81fad73093aefa8fd8d3a4fd5df3e3282a836. 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/UKJ541800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed985d48c8df7c1a98b31fa23c430b314836362dbd598b29b18c847ebf34d67c. 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/UKJ541800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203b9796a03a0c2a4606f6911a27406dddae973190dee719ae6cb9c935eb6d27. 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/GB5KW1903203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ec09b947c5b584a045954b1856387815af3b9a74b89e378a37873352c5d610. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW1903204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad4a257029588dd8768c239b8b53b46db96f31bed7d30a9547d73999fab3123. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/GB5KW1903207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb8fb1c0442ffd0ea02932acf4093124232de926843ef9f7df7c91931e50d15. 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/GB5KW1903209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1a1dd2ece5f2a3f66b275b9361b6abf063c4147e9f72da0febffc3efca49c5. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:47:01Z), 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/GB5KW1903210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a210fd036e03a5899ce1cfacfac2c9d116117e8be362d906e6a98ca2e4aafb. 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/GB5KW1903211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2e113d561529f792bee127abaf0c17269c00222bdc7178f053d081a10f9b4e. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/UKJ542200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9572fadfb6a7203b53b60c3223ac46685dda1c2ddac0305f7dac0d6ecaf3dde7. 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/UKJ542200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afe4f738aee31cc77a0b94e921001a1f32a649dced6f9624f10239a190628c8. 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/UKJ542200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39c5b1a2ca705ab3277ff821db1f318914a7376b64e1297b4e056470fe89963. 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/UKJ542200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ec125b4b130684271bfa5ccfb62c001f43677eceb415c1799e3c08d254e37d. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:06:04Z), 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/UKJ542200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7980e8812caddf800dbf62abfb2d3526d8cfc21ff6ad95ddb10f6a4ede4d69ef. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/UKJ542200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba92795c46cb8cd4735027b9515d66598ceaeca27220b25540d97a80b48d63ac. 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/UKJ542200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a30e074fdfef03ad4afe0854399a7a1754172b4be6337298612c4983ba822f0. 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/UKJ542200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2d025f26dd3c0347e0ae1257d9d8044d877abcd8d334988f91347c5f252d24. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1400104.