Mari-Leen Kaselaan (also known by stage name Mari-Leen) is an Estonian pop artist. She was born on 2 December 1987 in Tartu, Estonia. She graduated from Elva Music School where she played violin and
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 0x1f99fa6bb7d345cbcb095c33cb4738f9112419e6d45e24ad7078a3f195f5dddf. 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/8362a93f-b8a0-441f-a3bf-c1979dade194.json and https://artists.proofprofile.net/proofs/artist/8362a93f-b8a0-441f-a3bf-c1979dade194.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Moonwalk Street (Deluxe Version) - 77 Estonian Hits
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 0xa791f666ca1a77dd1c756d373a010a4c95ae6b47f8d264702cd5bf67658072b5. 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/EECF11400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8516535f657677f69bb2c42343352223dde3dbd6d04eb2a29dfe7e205bdca6fc. 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/EECF10702030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecedb343acc315f06004d9311c65e888f8076f38a30571b2543695a0d5640bc9. 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/EECF10700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ed72400460b170045590d66aa2a32c9de8c38ab0109c8e433671bb52b2947a. 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/EECF11300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e5b156062074c9337b002372b841890cbea6decaa6ac1a1a1e6d83ba3f9657. 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/EECF11200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b701207681dd7b13185662537b0bdbaac7a775a8ffaf457bd894246df23ffa. 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/EECF11111222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e69eab38ba79c6973c0f5a863c6703bf7401fc7f34029612e5ac1ddc4d518c7. 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/EECF11300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2cd26288f3ab63ffce6893a47114e34c9b13bc58b49cdb7df452a459823de36. 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/EECF11102020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddad7bd648e90f6a74c9dc5ea2eaad134229bb7296beb66ef5b9bb1b565c2f28. 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/EECF11400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9257f171733432395f87869bbf7a9e857b68b85b664ae961ffcaacdbcea62ce1. 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/EECF11200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf49a1bf514a9ee4ef80ea80bc6794ad131f8e875e20e2d1022393173818f6e9. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/EECF11300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27304368279c39f0376a513399d28f4152e005e96c93d32de0813443593cb78. 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/EECF10700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee567482d8e32cc0883640f066fbd01cfaf90a775f4fd6c6e03d993dea18365. 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/EECF10700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44827db69e873a84573719855823333abcdd4d244ec70417ac6436f936019da0. 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/EECF10900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c3602d17e8810a10d7f7e79d2da9544be1ee4b38e927ca6a3a003c47720eea. 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/EECF10800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c969d39d4979d343ef46d277bc0c1b82268367a881e75781c257a2ff666f3ed. 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/EECF11100117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cfd3cecfd7414e4924ad096f124a592cf147bb74a16787df8dfef28ca9e1b0. 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/EECF10700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5096ba2ae4c6dda98fd23e34e2fa37ff83547d32e95d88f1abab3f0c28199e4. 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/EECF10600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6bc95281bd516aebc5a0a713ba835de4abda0f8d55be4fbdce86b487262f7b. 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/EECF11100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3196d1691ed909f563ec321d033fe3d4930b7483f7af324fa95bcf33d422432c. 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/EECF10700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf6f67705e3ac72db1e495e3ba992d59bffbe14a1dd09584e0d9740c95b3d7d. 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/EECF10800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccc1e4b813c18ba75b88e23da1dd9b7939422d218b7c608c2e6b0914bccfa2a. 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/EECF10800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe408439f2e51895eb1f99754dde1e2e702e6fc475aa4de35576ec76499b4bbf7. 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/EECF10700777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bade7dcebe6f566aa6bb861062b9186ea7f2fc8418a1ebc179a1c7ebb2af21. 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/EECF10701111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f53cd56991cecff8711444f030dadb8904e2bd5666802e154112d3d77851d6c. 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/EECF10600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858f0f26da45ca15cf869f7e8a6fe9568e03404be675b74828e4d57c8ddd2445. 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/EECF10700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb58ab712e6d1043988e326ad68dec8c8094fde360e61e3da74802e3ed7c5f2. 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/EECF10700127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e418714ba9c7f8bcb315b1b9eea184c27a1ff5bcbcdb005400599f87e43d269. 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/EECF10700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b7c8ac4b188940213aff18ea52bf44c68cd986c39ffbf3681508b0d42a9882. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/EECF11101110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f98770d490da4564fbfd65b8fb838600861d6375855fc839372b211b56fe23. 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/EECF10700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a6480d23e593ef8aa3d7e6ad2d9ec6940079c28507a8dc4bacf9d356934631. 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/EECF10800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298b095cf0ae9dd4f2baeebf1dce3055bded5390d07110d0027205470e65e5b8. 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/EECF10600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63277a6c41de46431e42dfcbba55955847dbc1e10400939a4c97c9c78034beab. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/EECF10701112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3174105fb60198f6a5291dbbda392b71690bacda477ce7ba84ee3aa456fc06. 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/EECF10600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22407d802fd350d5d0eafa8a9554f62ab14e7556e64aad9b059bc5dde47c5de. 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/EECF19500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04045cdcb26d1e2503df7fd1ef248fe5e6af196678deaca130263cc764a8d1e3. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/EECF10700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffba13582029760b916f9739c32a589b43f2b48a4aaf280ef6489fe1e8793e22. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/EECF10600104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3deb06011db3ef22e278200012ec81279d709abd8ecf48e24dd8d699d0dd9f. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/EECF11320003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3888578d89db2f211e13f23d4058fb2a99c628a275e0f087fdc3968f9fc5715b. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/EECF10700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8f6fd9c1cbabe3443f2cbdb7f4b2fd5ae1465c4067065f4d08dc2537d72d22. 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/EECF19500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03d3b086c9c6cbe2b18c93b1a89aad9372347d1a694a3f24cc8506f8b72271e. 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/EECF10600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb268ad9bbeb9e96b30b28b2c2750820f2514ac39844702e6b4cceda545330200. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/EECF11200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52722e50852ff44885ca3f331f7acd1f9ae723dff0c160bdd65b9a2f6e00fa11. 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/EECF10700132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cce16bc5ca29adccd4640dc468cbd118c1a2c1f1eca1e2f7eb45ca62d00f8b. 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/EECF19502211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784e0f46d736df3fe01adc07a4470b0a4ee12d7f9e1210efa6ff03d45a3fcaf6. 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/EECF10800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ed7b7ec0fa70400732e7fb5d3eb5e4eb78a8bd4c299f9e72448e5b0c0911e9. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/EECF11000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0244a1b3f8921a7d294cd5973c0afa4e04f9209fd043ac8a98259a508c949a9d. 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/EECF11100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07da66477e14793a5d6a9582b0d6212a5c732ddb3166ccd1136f78e7acb0f5ec. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/EECF10600157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3174105fb60198f6a5291dbbda392b71690bacda477ce7ba84ee3aa456fc06. 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/EECF10600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c8d81a517e80ec02fb19cb695f6a38216e08aac12cd3a41c5671182c159ff1. 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/EECF10600102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecedb343acc315f06004d9311c65e888f8076f38a30571b2543695a0d5640bc9. 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/EECF10700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b47bf8ddf4ed0bffec81c78989a644bf561bd93f1ae9e12b977a58d0313e8e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/EECF10700333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefca7ae225acee0dd95f4d41ba7c55b204da081e31c4857b357740caddd78da. 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/EECF10600105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c9319c181159881c0168cc6625c1433d282a39c75d7d52c33272949352b66d. 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/EECF10600106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7970097077d0eaae4755e991710b1d38257eb1b0c7d3241a9ecffb1bde4194dc. 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/EECF10600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb452c54a17d1746141500dd540d7ff68c448012311aea267e44eb2468b2d9925. 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/EECF10600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a0e0c729a056055f70a5fc1535bdcca8439f3d41ad03ea43491eb83cdb13d3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/EECF10600109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1d476bf63b4761cf05f6e6960034df69c277b88f0721b2b8be75af363bbe65. 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/EECF10600111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ed361c54e8ebd138a614804b00aead637908f12014e1e271a43254a3343ace. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/EECF10700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffba13582029760b916f9739c32a589b43f2b48a4aaf280ef6489fe1e8793e22. 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/EECF10600104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f98770d490da4564fbfd65b8fb838600861d6375855fc839372b211b56fe23. 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/EECF10700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96634796ff71319a8b92e20ddafaeada43b12d7f6be4403442b6462c711a363. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), 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/QZMEQ2447768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc554946687e3d644836298cafedddd00592e41fd71ef97a20db2bd3bb49ea3f. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZES72463265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7661abbac5c76df393726f7bf1e271c3334e8de2064cd34e5ef10ed39ee2f195. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZPLS2386240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7222e9c6edbd16ba3a81217aa09df73f59d61e1466ab3a82d0d0a8f5ac5dfcb5. 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/QZPLS2386241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1583776e137d283a27e255c1c6fadd5ad12d81acbb81d9504ae6a6d46d0b20fd. 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/USTC90958330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360d8fea43ebdc3de67592c33598aebd1bd9213100f7b231dfd2beac02d2f173. 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/QZHN91919975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde98166aa0f3814265331544df0949dabf3189d930303a6d88db7d4452c216b0. 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/QZHN91919976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb38201664598edd6ae679bc2a593147881ddf3ba0ae553f71852f9f2be21606. 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/QZNWU2496398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9d4a203b7854e5093126604150db36b3a351aa6c285f9c4812d43b53368ae1. 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/QZNWR2505829.