Holly Ruth Walker (born 15 November 1982) is a New Zealand writer, public servant, and former politician. Walker was elected to the New Zealand House of Representatives from 2011 to 2014, as a Green
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 0x2d6dffcb9e29688548b209a8375c567cfbdf91bf96b0285abb1a760a26a0592a. 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/147993c9-803e-4cb6-90ab-4b702bb53790.json and https://artists.proofprofile.net/proofs/artist/147993c9-803e-4cb6-90ab-4b702bb53790.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 0x9db10f3adfc45385b3e356f8a794273fe08ecb5f8c140b95111badf3c110df2f. 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/GBEFR2309088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0555b9956862b19b02137d1ddb1f97086bc6b02e0b4d6853e6bd185de7f179b2. 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/GBEFR2309090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3decad8b2a57ba78eaa376ab1da530b7ba90a6a745461cd37fd5dbb25c7826. 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/GBEFR2309092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49d5c959ab68e2cc437462ebf657822bbda973dc505aec78f3f9f68d6dda244. 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/FR10S1975769.
Glasshouses - Recorded at RAK Studios, London
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fbea46efc19f9887da15d3abb5e0a0cf26be336e6dcb0048b2929cb6d9d146. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBCFB1800399.
Spooky - Recorded at RAK Studios, London
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2cb11ea6b2f0b99697b6db0149a226561c5f8a75bcac8da95c8d0bbeed2173. 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/GBCFB1800400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5801caf7a50ade28812a51579a55fd2ae6e1eb1ed949b9ff3b4b451b516ea3ce. 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/FR96X1875175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb3e1952bdb455a252ff1801ab1009b64db5678477996655fe566617977820a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBCFB1800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb3e1952bdb455a252ff1801ab1009b64db5678477996655fe566617977820a. 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/GBCFB1800179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86f7ac6f7a08e99f7960f4e9e4f6396341997e6ef23adb6f7524fbfc257d4e4. 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/GBEFR1308386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab3ed33c433023308d7fbe30631db54d5c6d05a8dbe391837257fb10f10a81d. 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/GBEFR1308387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfaa769a3d15bf4849fb6e2893967c873b98f481dc829e11b24650d177a564f0. 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/GBEFR1308389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94626f563d6a7fe9569424ba2e52cb980e4885a6b6931f1a8cb4f1a520712a2c. 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/GBCFB1800244.
Feel Good - Mount Liberation Unlimited's Reduced Funk Tripp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8acccdc5b26298c98d50808419cc34b08407c666019fe6ba417f7f74efcacfe. 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/GBCFB1800346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc988ddd71c52d2da317bc7fabcf0f09a2d01126b8514c662dbc52a7f1dcb06e1. 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/GBCFB1800320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3f4014befeae9b7e3a3b4e858a1ae460979ecf28242175f14e8523561194ca. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCFB1800389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80ff2935a4251f9459e2f6d5cb33c3dfb58439d094627ee547e76b959256116. 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/GBCFB1800301.
Feel Good - Khruangbin's A Well Nice Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6780642daea24050e670f879c0ebd4eeaba172acc07e90daf05842341c641a. 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/GBCFB1900045.
Kãma - Skinny Pelembe’s Birthday Cake Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52a26d4393e36b770551c4d59c7f1f892300771fcc418229fbf0ea9cc60085c. 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/GBCFB1800388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b09007f699fe805440cb72115f1d65a3858c6b58a0b899573f8540adbccdf8. 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/GBCFB1800177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bf47b846a078d6d152f56daf53dde1ce18895e3f06b49b9f814d2c73fb78e6. 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/GBCFB1800178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd463dcb61d785e81ca12224ef54e796c50b12b1f3db0166f59e2d7f6e4e5b5b9. 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/GBCFB1800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4093626d20208879b0c5b162f6fb0b85c5481ee7ac4fa583feca936cc45d755d. 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/GBCFB1800204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ccc5078f24c0602131c93529e29ea100942a4f306ba458a1add386b9e92069. 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/GBCFB1800180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f528ad13753675bcf0d9b211daa046150adf0af915ac69b722479666fe6ed10. 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/GBCFB1800181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd288b165c077abc63e68535d39dcd481a58eef8dd14f0c1d9836b7bcffb71acb. 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/GBCFB1800182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711f3b17e81979f0980b6504793abef925a94cc2474b70451c43b4600504d05a. 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/GBCFB1800183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe216e42323c34abad9a1b41753f1dd25ad46670cdfe76642bd342269a7a8bddb. 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/GBCFB1800184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9d3850ce0e15103174bda1b313d72621c0267333bdbfd901554dcfb90abee8. 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/GBCFB1800185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9fbe541f85264360916e3a95cb56336850dab1cf2099475c3f9a672ef0b5a4. 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/GBCFB1500124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24722237ae49a76cf115e2ce7a615b4e7336cb83abe577d2e6ce2e099f28c00. 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/GBCFB1500115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdadbaea515d27bf661908c21370a50be3c0bf87396c8892ba35456fa68828b9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBCFB1500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60640479718de97eb67decadff4b2c35bcd5dbbf14acb3d9fe7645690bd0947. 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/GBCFB1500126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d256dd536b70f24d477efa984c99410b666ce4e33ca04e66b240ee0fc9d5853. 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/GBCFB1500100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ab997313ea4fb8baf4d126d602f8d518b38a4147425b24e7f495a934741372. 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/GBCFB1405400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e13d264e81229bfa8df3726bfb81a9db555d4a9f53d9bca980a81d1c42f8d9. 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/GBCFB1500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed713282efa1e9815bc806281ef3b1928eaeba2caef254a817f202ae3e48b8b9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBCFB1500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024b917722ada630dc3b199341a7ec7f78b6d2f34e67f3d740a2b31c7b220788. 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/GBCFB1500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17aafc464599e128ce837bbe4e8747396c036b23ef6836d341fb5b15247c5e44. 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/GBCFB1405402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad4a2d087c35d18d9161f01613f107d3e1b8d95c862c450c7741bf9f7cdd812. 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/GBCFB1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b61cce0b9a340f1557bd882c2e3c849339f93fbbe334a1ce5a56e0164d7516. 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/GBCFB1500106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a562fb2f0d47e865961c27e2f358a829eaa9d4bc01cbbb5c29551c80b39723d. 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/GBCFB1500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89df0b1430433885618dee2c052b7cefd14530189bf0a26298b5b4b80e0e3d0d. 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/GBCFB2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad4a2d087c35d18d9161f01613f107d3e1b8d95c862c450c7741bf9f7cdd812. 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/GBCFB1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe216e42323c34abad9a1b41753f1dd25ad46670cdfe76642bd342269a7a8bddb. 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/GBCFB1800184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103f8d7b40836caead315eb6f773660d855fb7787ee590689a1bfbaac049d8ec. 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/GBDJX1300136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ff54a7f1af9d5fee4ffb15f35a1c2df10fbc38032b946ac97b52df89eb4a0b. 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/USUR40414104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad071a6d754fd0a8e6f7cfecf558e617e62ecdb9c994ae5f9e1acb75bf7fc7a. 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/FRV601400149.
Relaxin At Club F****n - Dorfmeister vs. Madrid De Los Austrias Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b1e5404a0be735623322c277149b8d46e56444f70c405a11745bbe780d4fed. 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/SELEI0900205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03981da791833d08da3269f2fa8c997b39aa07652f1767f3673fb49df9a2d993. 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/BE6F59600520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6c11de1bf6f690e0bbe4c5326257ee278b23408a99c3cd0ed8603770f5285f. 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/FR6F31722150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af173a9dd176fd5628be541bc4d805757375bad41f9916c6ddcd7a7f80c6fa4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEQ121854151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1034971e61acdcab2392f318c701ba2e336a87a436f033786149e3d87bfa5fe. 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/GBCFB2300769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89df0b1430433885618dee2c052b7cefd14530189bf0a26298b5b4b80e0e3d0d. 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/GBCFB2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642c1da38daa3e86664459ff6b2166db0e6b5277867048c2a8c23965c2ea94ad. 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/GBCFB2300768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f50e0af0c1eed49853b6b20ef202b215362b6df274fb7fdb1d94b3d0c17bf5f. 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/GBCFB2300770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9455017281993ea4b21502d6c0e406e512913bafd698d4e550cfe091643ffc4. 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/GBCFB2300773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e83a51669a7a7ae9638dec952fc983963e82710988868e64c7b75976b9ae3d. 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/GBCFB2300772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd600badd1663a27031374ccc4202475e390ccfc00533f670dcbbebc5ab7175b7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBCFB2300771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452d1b2c3683c0efb0238f14286bcf481f0de76739eeb530a002e8bcaaf169f3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBCFB2300774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e31da97967a5e41ee326b93d38f986c9cac51a0471e23bd494346d61d1178f0. 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/GBCFB2300775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9455017281993ea4b21502d6c0e406e512913bafd698d4e550cfe091643ffc4. 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/GBCFB2300773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9455017281993ea4b21502d6c0e406e512913bafd698d4e550cfe091643ffc4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBCFB2300773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1034971e61acdcab2392f318c701ba2e336a87a436f033786149e3d87bfa5fe. 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/GBCFB2300769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89df0b1430433885618dee2c052b7cefd14530189bf0a26298b5b4b80e0e3d0d. 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/GBCFB2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9d91d597931fa2089f4bc608dd05f79589a397c2ca021a55193a81cd38a3b1. 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/GBCFB2400918.
Toolroom Amsterdam 2018 (Mixed By Mark Knight)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dbb3fb669587a9ef632287673e71f92bb4f064a15d6fcbb6697495f422d258. 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/GBJAJ1801608.