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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02829c379c4f6c9063b9b47f2142529548ee75b1808ccc7b87ae2a41bfcd7573. 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/f7928485-ec82-41b4-a39e-f94e32925b57.json and https://artists.proofprofile.net/proofs/artist/f7928485-ec82-41b4-a39e-f94e32925b57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eventyr for Barn 4 - De Mest Populære Eventyrene
Barnas Lydbok 1: De Mest Populære Eventyrene
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9eebe72f54bdaec9305d6adb0349a1584139206379375fc10811f64936a5be. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QZ22B2067297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29045c86646c2c36f534ec5723df063ad455e7f1c19bb8e3b3b4af2d319bd2cf. 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/QZ22B2067302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1546ba1b647656be068743db8e4397c37bd96127d591cdc19b2d8146cba0ba05. 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/QZ22B2053448.
Eventyrpakke 1: De 30 Mest Populære Eventyrene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392505f74b96661153d5014ccca3f48bc6f2faa61f49ddc445bd3a8224c6ae2a. 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/QZ22B1972651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3908c4523ee39e57e44ee228efb7a84c8d97fb60207504dee4e53a79991e5fd7. 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/QZ22B1972652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e3094ad7dcb8e55bb93b9e11ec6e6762766b0984632d6552bf1e93e68060e7. 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/QZ22B1972653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a3116628f1148fc02ca3c632f186228af575e8fe7f6bcc6751aa575cb23a48. 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/QZ22B1972654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b41b86657ce4e77ad4ac5d98477dac6f2bbfb084659a578a3ca50d5cfcaa446. 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/QZ22B1972655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc426aa3d8d52bec6046d3cc3c195bf0b86e7f7eb829b7d2a4ab4f377d13c9f2. 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/QZ22B1972656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78aad9c275f6f986ca0aec4f7c7a1d9f4c4a1d484a6d2083e0ef31e26eb59d76. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QZ22B1972657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555557e43104a3916a89c77285cce908e6757633133ef4b7afcce5dc3dcc18a5. 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/QZ22B1972658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902e5a9b98034b657a6f266e38b10b8b8cf78e55a7a0e108a70d4824a4932d29. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1972659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454230a4740d2291ee32a3f8d94129042865a2d2538510ce9effc94467473f1f. 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/QZ22B1972660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573a8937c223e5c2abeb4593b026b83833db261e69c86193a115428be8681986. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:11:36Z), 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/QZ22B1972664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9427ae75d45fc254c5ba7bad98aebcfcf2f4727250b7149d8d46df6545ca344. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZ22B1972665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c785c8228eeee0c8246f7ef2805c05c5d6243c8f474f36f0dea3d3fa6ff1801. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOUY91702210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bf9d9dfb440c30f2e3e5434a00bc4cf6dad03a59208d4b6a85f0aa77228760. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:58:51Z), 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/NOUY91702120.
Hvorfor Frosken Og Slangen Ikke Leker Sammen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9b5b955fc3c05649d8d0235c38ddebc4937cacf2db4fdf1168e35984e5ce07. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/NOUY91801040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb78c7f7ff54ab280530d9c11261cbcd69a7058d75b6dfd7bbd8bc6a926eb0a9. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/NOUY91702190.
Eventyr For Barn 3 : De Mest Populære Eventyrene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b0dd4197ad80d10a14b168d7ceb7edac7247d9321078f772af2dd63bd33662. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZ22B1966626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662e1201fbefca3f529699b1163efecc0338a45c9ed70621017bd9fcdb40564d. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:04:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1972040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7998f8fd0f2f4a3e4f2922245caf262af57d2529ce5e04f65c2553e6423505. 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/QZ22B1972041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f0c6037a4a17df2da535001aebe70e7794aa33d6f97314d4227dfe6325d94d. 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/QZ22B1972047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe627748244bee6a41a0460a51118a9c9342d793126fecf4a12b33add4a74e744. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2008958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b849d4e7555de08e885345326ba401f38022216549a1c3e845deee74d2f2138. 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/QZ22B2024612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c69fa843b55d5b73d5c01e4e30d77148bb3a1b0250b16050fd249f1e973cc3. 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/QZ22B2024614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd701b3b5e5546ebd32bec0e8c3f887ced93963ec7818b95d3af0168f3f3fa25f. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/QZ22B2018201.
Asbjørnsen og Moe : De mest populære eventyrene
Bjørnen og reven / De vedder om flesk og humlebol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbbdc0a6399fe061b760f9cfdf2f82c5857b43c68ef86c2dcc3f453d3cd1bbd. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B2038336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703958beae6f19e8df2093dba3c23f5def3662ed6d24d4e1833bbc7cb75e0b2e. 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/QZ22B2038347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc20085623605dca55cc8792b8929f60d06ebb866f032b987d2ec866ef450a4. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:45:44Z), 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/QZ22B2038349.
Eventyrpakke 3 : 30 populære eventyr og fabler
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b6c1d7a249abfdc79af7008174e6469a3d0c793c536c9916ff168ed0168269. 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/QZ22B2053460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3783d51573865a3ad1fb5ea876080816b50b215526bf58411356ec31c512045c. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZ22B2053462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5e18a20487ca7351a82328865d8312bb9654dcffad4a3303a91850f587a4a1. 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/QZ22B2053463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccffe4ab929135f71afc977b492fb66c98d7c84e5aa43d51e1c9a526382377c. 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/QZ22B2053464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd72928d2462fb82ab366828e3c33d9f4af6fd206fae50d81201098ae040f1f4. 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/QZ22B2053465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda73ef3963a878421afb36e5758ae28ccf5efbdf36395f03a48c660ac3cb87ff. 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/QZ22B2053466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b56ed670ac39315d9463f68c2209a16b2ab5fd03bf39d1956616e836c9daa6. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/QZ22B2053467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2752bc9dbc92a7005d6ec14b724b6d56943a354cd1b0e0e9df872c2c6e9a86. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZ22B2053468.
EventyrPakke 4 : 30 populære eventyr og fabler
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a82a94f6fae38be10f9e039a7023ef24c1a7a63923ad7abab8fd747941a8f65. 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/QZ22B2012182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fcd816d316bf498a2058f7f09129d017dee09882939e6248c55e29d93bc942. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:38:30Z), 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/QZ22B2060945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d488715e8d643c3624a5bc6015991ee26a902b76739db1e77a42fc70ae32a7. 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/QZ22B2067298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd589874ad2a4673ea3777a82ee3110f0c883a60b8c08b1268c71d98da15b3637. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZ22B2053445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0cab790358dcc2177d670a02bbf3dd74a823b4c2d63d7ce24e2535db4b9526. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:27:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1966184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e25cbd2dd3cd004b9148ee721010b350dd655c628e03f8673e8cf7f2a4ba4b. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZ22B1966264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f07204bae29d09055f4c661cf1c5fcf0a2de4b0268d8d7b2e98f17ddf31823. 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/QZ22B1966253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a3116628f1148fc02ca3c632f186228af575e8fe7f6bcc6751aa575cb23a48. 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/QZ22B1972654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa005e057b0f92a79e5f8c92a0004ce79b0a826a94ae635175d6567bf9599b7da. 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/QZ22B1966270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb076f646efe084af388e37473df3d33dde33f29a9b6154f7b21cc4de4126821f. 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/QZ22B1966274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316754ce6578de523e06c04094a86fab0e27c0ca43eee565f9ecc74b72c0ee32. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZ22B1966259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3c426131c6105c6105a1aa080d35784d1d1ea5d86b2149ab3551230e0697a1. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:23:25Z), 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/QZ22B1966286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8a0debfecf2bb47b23c0ef379387716d8a8f54cac568f28e608c4d5aa3fe60. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZ22B1966183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ccd480625005083fe80ae65a4bc30e359c86be43e3baec8cd3e2b0813076eb. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZ22B1966239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67495a9b9dd93e25442f451031ab395318ddb798b2391ffbac23c6dde56ca2a. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ22B1966260.