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 0x775712d85a92e82c5bd2a7dfcacc2bb986b7dcfa71051f003b4b004c93292460. 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/8f70b58a-ea9a-478b-a6d5-18dbbdf9faac.json and https://artists.proofprofile.net/proofs/artist/8f70b58a-ea9a-478b-a6d5-18dbbdf9faac.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 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 0xb241d35abe5451fb7966a67a83fa5b4012f7483a4ccaac6366e39395f22451ae. 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/US83Z2328510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b7ae215bcfd8dc07b389b57c893b5bce33a532d54716f523e220a5d23bb7bc. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/US83Z2211158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcb49597720903d3d37430836042a0ba1d295465b2bb416a6c9fdeec6ccbc5e. 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/US83Z2136817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0098ef42eaba32ec51e412f65fcfcf3cf55a65ff424e3c3996062f55e20c6101. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/US83Z2314569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ca9872b9798d723e8090ca7642b9ea1503e3b5e1d2e64f451ca404878e18d6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/US83Z2129949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6edd8b788adf647427e6e3950e4aaf968719c0978a8759787944823070f3bf. 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/US83Z2478802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b7ae215bcfd8dc07b389b57c893b5bce33a532d54716f523e220a5d23bb7bc. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/US83Z2211158.
Love in My Heart - Paradise Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2744ff820a50294b0cd830fd8f95074e5981b6e36c362f44f927d838b29985. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/US83Z2202641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9edc3050a79730cbc6575ea64da8108ea90e3b5dc08bba094dbdb1466db677c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/US83Z2136819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c52f42ab95db6269c9d0977f072e2a6e007ec453796137f60545c2596d426e. 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/US83Z2319423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c34d47360f3e484164b1b6e5254ed84d577e52c71017e162dcca4123a71638. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/US83Z2476127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924134820e1cac74e9f17e5078741975bb9e905460f4a60a9b50c687af2ea3bf. 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/US83Z2146834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6144f9ff3b3b8514b9b9c57753fe60de60b348cf9a73e392469a9a0ea44088. 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/US83Z2478861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9e343d848b4ebf826cd17db2ff217562f436a232313c72d261046515a443f0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/US83Z2308651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ad59d01caf88dcc6065ff51fd7b45c0bcabf6d84bd62232bd5e016f615a6c8. 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/US83Z2142765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbabf74b58e55fe27c618113a97c78379a21b9e31697c166d0851d955f18398. 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/US83Z2308655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdc3eceaf118c79f6daaecb7d26accb674f300b8e93b093b2494ffc5377f00d. 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/US83Z2354551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c3a5eaec3ba0f1a6af2a7f6427b8d364d9efb5e128aad9a493d3173df97825. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US83Z2477257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffea3707de0adf1c58f65aa50112fa420eb4d7fface0404a50f40a15c787a2fe. 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/US83Z2349389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c52f42ab95db6269c9d0977f072e2a6e007ec453796137f60545c2596d426e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US83Z2319423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6a3a91178ad7fc22be72678d7e8b83cbbbc6816d04320e222f8f5984462ae1. 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/US83Z2142764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7913a91f3a925735ee3e795194e1f8a271a538619b789f0b771dbeb97cd0ded1. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2324599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78ac7f3f5ea7586ecb79f2b185b2cda07116e278b3495d69f3967e05a6ca40c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/RUA3R2324600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738ece63a91a2d0fe27f690035107e54a54cf05af2b50bc8b4ca6fc5242dc62e. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/RUA3R2324601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1d317f836c5368f726d47f4ccc5cb9998e80ae16a4af187b32ce2841568070. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/RUA3R2324602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2605f77df964f3748f56cc19c5616df7546a24ae3ebb2b667861eb684ad1f5b4. 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/RUA3R2324603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473138791789ea87054c6d8a0b4809f15a4ae3a5931d5935d8ee543fc2f73a32. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2324604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0791167dffa53ed7567d9abb39f3a080ea29096d07aaa737da74c225ba0b1eb1. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/RUA3R2324605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c80ee8273326d37ef1d8b8051a7604deb994187a36398422cf3d58bd181dc55. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/RUA3R2324606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecc73e5ab988fdc928384e25124bdbbe5adb93cd03cbbfd889070ba1acff9f3. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/RUA3R2324607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27b9d254121dcb908368b964abd0836460d8822339197e25d8c848b44e75abe. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/RUA3R2324609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f13913b143f18d7c33f9faae764dd059b51258f250d9884040c2cbb011c335. 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/RUA3R2324610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a5ea566ba08285d0251492ffd28fdee11bcef1a033ef7dd0499cda28369f73. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/RUA3R2150000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40a0c7442e88da1e592e03e837ed034871f6f5484bd69ee352636ec90b7bb83. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/RUA3R2150001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7639130a879c307537aea3058dcf471e12369cd30f9d4c03244e80680c8d544f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/RUA3R2150002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9accc473c88f6851f1902a33e79421bc975def9e643d1ff6f17dc662a2717f13. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/RUA3R2149859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f99140081df08726297668d44a12a1a2695a71cff2df610e0c724d25bd47b9. 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/RUA3R2150010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15422a5b88453d91cffc51bfcc1e2d7fbb39d2f177503459cd074a1b6a0e828. 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/RUA3R2150004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe218fb1137f38616890fe295594793982507280697e91ab2747cedf1e2bcba43. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/RUA3R2150006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c5e6938b8086ed2d4fa69e9a78b5fc5eeb4f0df4f36243b675afcf31185b7c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/RUA3R2150007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1485daef6dfe621fdeffc5f1d8de94056806ff59e6c420d7ae268203f1f953. 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/RUA3R2149778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76b372a6a3846192dc389d1f8a73c1f9c5a29a829987c968f77d80040b552c6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/US83Z2229762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695abf01acc1bc37eaf1c3b9f192eac3a0a8f651f12aaeb0ab429becbaef4cdd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/RUA3R2145051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246729e51e931fd944986db1c5a342a54f1f5ae7a221f157e4905151ad17d5a7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/RUA3R2145058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980d43331204a99df4d339ca4a4df8b9e0e30f0f8157f538b016b3bca5acb98f. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/RUA3R2145059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077e194f18ae8766375adc5445cdde627d6b2d5e2ef34d354372dc73e34d88c7. 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/RUA3R2145052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e04dcdca517ee5965fd57b9feec8e785882dee8d3b1f722b4a477beedf31c93. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2145053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad016a048f4b8268a47d63991d3600c9aa33d7bf11745146efccbe9d2ec2fcc. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/RUA3R2145055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67d32e0d6a07a5b5377b8030a7cae1711a4b91fe22334f1fa9340e6f0560612. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/RUA3R2145054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7999feeb7419d7eb3161ebe42bf0461500469aede38ce2e5b8e246fbe761520. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/RUA3R2145057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5c4f9188d77bc9c6a243920768ccdde66751740202b205adbd115f86131469. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2145056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6921e50517816fc80eb7f277761f41c5ad1f2af432374d5ebc53cecd394038. 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/US83Z2409950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7961a0972c19745029b7a5ad573de9bb428f5579577242c4c36c4dbd050d95. 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/RUA3R2340236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28c191de58abf19fd3f25aaacb399c9b8f7552f7dbb97cf3f639fe6f8d3d111. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/US83Z2406872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38bf1e1e66733b3ce4d1c3e298cd2fd80a5894e5f0577b7162f7bc62ff62eca. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2339329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3d873f918e2f66ad306465bc1addeb00d6d8b0ababc9c474e6732c90aaddab. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/RUA3R2339330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2a5b069ef399fc0bb1263ea8e725fed2ff2d783d06c9fe8027c107ff4dddef. 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/RUA3R2339200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240bc955cd7c22220f330d34a36141b02886d855c71f821dd6704d5d29859e4d. 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/RUA3R2338678.
Summer Love Story - Deep Immersion Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7809d9dca3f17e1cbb2bc3fc8379f7d59ab55955dc47eba90cbc74743e46d1. 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/RUA3R2338202.
Summer Love Story - Deep Immersion Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cdd531b7c8d52b8d986f9ceeaf6bb302a11c85e63811d3fe50fabd5ec90c21. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA3R2338203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765077acd3bf9da4624be3d3d802d946c73f08d5000d6e8273aa5eaf71932b38. 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/US83Z2491971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4181b663b768d697d5eb1ae41da860f33b45ef00981fbed762309b42a64a891. 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/US83Z2489872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe62614019834d1e93cb211d22c1168f819a32f69a42d38059718cae41c535c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/US83Z2486206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94927384f24d7178c3cb1bdd0f29196fafc56376ad55f766f4f56c619059904b. 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/US83Z2478803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeecd2da367053198c1967035dd9b4d0d39def8e3378d8b41d312d961d51bdbf9. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2477359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf72da5da29784ed0a72b23b986f6005b722d82e68e6e4aa811c5b58a2e9872. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBKQU1809529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf72da5da29784ed0a72b23b986f6005b722d82e68e6e4aa811c5b58a2e9872. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/GBKQU1809529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be7a368c7ebffdae9df4b22e7f48cc9b0fdfa06bcabf09de62d101cfbd66c86. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBKQU1773192.