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 0x7ec86f0e956886f6fb0701b04416ae9772b645818ec9f682a7ef0160a69b84c3. 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/31f81236-bfae-4b92-a3fb-d722286c28db.json and https://artists.proofprofile.net/proofs/artist/31f81236-bfae-4b92-a3fb-d722286c28db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Auferstanden aus Ruinen (Ayden George Mix)
Auferstanden aus Ruinen - Ayden George Mix
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 0xfea9cb6aa8faf2e3eade73adcbbc81e5b96ba077e27bd2a3142118a5ac1d3aa6. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52342633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a575a7b3cc096d248180980e7c8deb5ec1012a308b3853b22d72e7d46eb719d. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62301522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de0c4771087673476f4021c0aa7604bb88d35fb3ea1b9784db793d42dfceb8b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:04:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62301523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5743b3fa82a959c4ef3cf0b7d7b78d5f6af763160fa2ae428d6113b9ca680cd6. 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/QZHN62301524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3319234be913327c76311350e664cdff2de8d6d7adfb41deff7125acd811b22f. 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/QZHN62301525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584324eb7bac46c1ecc182e76dbe7c0d9a0cb354f99cf33ea87538e9797818bb. 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/QZHN62301526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7af508721429e0720b8d4f3d6145c8b93a65365a04e03c554347a3a0892b27. 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/QZHN62301527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e1513cad631f10263be06650549f23803953e709a678ae84cf693f648f587b. 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/QZHN62301528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd526e5176f5092939808f4519f4a1fd10e4ef1b1d062ea873ae780b3ead6abb2. 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/QZHN62301529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbedfa1c93e4a2fc06a27eeb580f2eb3ec8b033baf05580fb509ce2330ba9041. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZHN62301531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd24e2f0ed197d2bccd4bcb12a9995cbd920291d4614d1cab9d9256f2afc6717. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZHN62301534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af174d7adbe61a8a62c18344fa7be7085a5bb2ab3781e63231bd7cd0b36ccd1. 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/QZHN62301535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0984c472a8613005b55ba855887c5bd63761092848b4c3671828ec90e9aa609. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZHN62301537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f197e6505fdf90f56babd1c68abe6a1ba4f4f2cec996beb62cd4979ad5b594. 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/QZHN62301538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1100d1f3c896e81796ba7b6d1412e282bd7cdf1f1d2e84510288d6eaed559046. 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/QZHN62301539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf652d6be0708a13898d86f9b78b96e6ad0f3a8471d1fac13b554aa5c5c0e81f2. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2387748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b1a67846f84a96bd2a31b3e4606ec1c8db0ded42fc526775b8fa6bc848dad3. 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/QZK6K2387751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b6c600f40af275f8c8e9fb2cdba66408f09e670bd6270a395507502cfa2ed3. 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/QZFZ72409331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1aa0810575ce711b77ecbbca316f0dbe8dbd879e578aa6fc7d2212e21e63be. Chain 2 (Bitcoin): anchored in block 957767 (2026-07-12T22:25:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92452819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43aadb5c32f086796490405206140335ea221ff3c7237b1c4ba1c43d6839b0f. 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/QZES92452820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18c7e2cec2f343f632cdf19a6784cf790932817aa9cae8241d560a52e7760d8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZES92452821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4edf66e3f0fd1617c669b77cfb4904b3680c637921ddeddd6f93e04104ba5a. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92452822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1864467838f6c31d90285d681c42f9da51d83701c653f9edd4ce3a1abcf16ab. 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/QZES92452824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65414867385e3b9f6cc3fc9cac4f5469e786c51d6439c5237e8247aa00f604d2. 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/QZES92452826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105fad1ace8b73a3227d87821e4b7c657c2d8e235cbec58a4651bc238bc61881. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:18:39Z), 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/QZES92452828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cd9df828e390518d0e677e491fc404795cc134a66aa262cc093891d66eea50. 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/QZES92452830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8b2bae3498409dfead13c596f445fda61f253f3518ed2ac0e8b4a00d2238ee. 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/QZES92452833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf332ecc37e3b9e2369ae54fbf64815e46e4e916a8ec8bc0169a0af367e0406b4. 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/QZES92452835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e230f828cedcc097ac33863fec9e8d8e42d38849a5e49568e017ef82445958f. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92452837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3816695fc455742713a277b45be37542d6adb9e43d6fc40f905be7f3917e0c. 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/QZES92452839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45ba344f97b4c8e82d031330be0fd3f5f8c6be52a70f270bd9ecf2a87790ebe. 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/QZES92452840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8b1d79e4c028079d4f1e6bd9dabcec1a09d895ac1101aa4bb82feaa2dabbc9. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:46:11Z), 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/QZES92452841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9841914518d0d7192448bb56c4adddb6666d606633120a6c1b1b8216faa7954. 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/QZES92452842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71434e550628dabca0b21e31e06ff8736148505b5441ab78b0300300db07729. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZES92452844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06561e57dcfa55a78732c5f604d2a8721f3103b8d0332754f8ab2d5d7bb4fa8e. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:30:49Z), 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/QZES92452845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611e1d4bd443876ddb7e1de11cc438e4d40a836b64245820d59781c5aa5d6aab. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EY2492526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0447fd9933fef712c5995863d7393d1f0237d3a275875ca26281ce37eff4ec91. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:26:48Z), 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/QT3EY2492527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562e314e72a15534fa367b312bbf9703c5d458bf3442663d9576f798b5c5f2d9. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/QT3EY2492528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71d240c15bee7959369a98d594da9fba6dff6ddd920f0b684220eb700a4ba1c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QT3EY2492529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1f514c58ec9c5ac015485d1e05bc0d730fd1492bf8932ccb2ae1d03a7cae07. 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/QT3EY2492530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a1e76decb3c9b32eeb3bf2822e386961def61c47ea11dd48333f3d6991ee06. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:32:49Z), 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/QT3EY2492531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2aa1d9d8f73226c49619d156a79e5a24e3fdad3bfb64b73ef0ef414c834c1c. 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/QT3EY2492532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1446d0d181ec7ea9379f8bd4ffdfe68ce32c24524a17e0f5088ec045227bf78. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:15:52Z), 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/QT3EY2492533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3defb032b0fc798a10970795bb4c517d09e3b8fcf77a672a8a3604996668a06. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QT3EZ2459531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9d2af9b1c72cb78e6786fa2e25e650c1df3731fcb0082ae2874212cee820a0. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QT3EZ2488994.