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 0xae3f38a07f576a93aefd94ed32b3f6d20fe44ae119b7b16791549d9e5e11cbb6. 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/22069953-e965-4021-9f8f-64a12bfba3dd.json and https://artists.proofprofile.net/proofs/artist/22069953-e965-4021-9f8f-64a12bfba3dd.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 0x074e39483859f46cc015ff21292807cd01c2cb6dcfcf42bf4a9d678c435f4450. 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/ARF112100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0e50bdd39d9d94086837118c7c7c115b68726fd51306851730428cbafb3ac2. 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/GBLFP2019416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc307f883dd41109d84be56045ad5735613605a5fa63c6144d5231f2d3cf56f. 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/UKXN21946677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fa3dfb2dca2fa2fac0b2de5f2180f5d188f7b6f7fa021c6e6855e152cf900f. 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/QZHZ41924329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704099e3dc8d04cbfca1af7ec6c349ce3a2d2305e7611afe47c1a07776532768. 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/ARF112100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0156bb84a179a5d08cc15e48158a4fc7e271a2f03ca0ab5ca941a90134a5af17. 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/GBLFP2129838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4101c29198c7f9dfeb05a07a44879d2412208d79c33f92b1049ed307c5d0f4a5. 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/US7VG2068875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a12836e50303779b8f0bf2c4ecdaac4d6795c876f16698916913538aeaa13f. 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/QZHZ52019916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc860c839354690cc16fbe94c1e836d3c7890b7289dccb552c88c3592dd76170e. 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/MXD782204374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefa842a8f9d09331926c1b27195bf5eba1875184f195c3ffbd59b1c8181416b. 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/ARDL52100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7208526ed75a2f359e4c83a6638106ceb26a4c469487766cffa434c3d96a3cb2. 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/ARHSK1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97474da35412dc179b2703aba72b046992633b0d01f20ed6821aa5929ed61126. 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/ARDL52100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45405f397f7403e115244794b68d760566d2461158d5d834e347089316fac4d4. 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/ARDL52100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43085412d1cedfa7d117bd2f20fab726d622556adc63bfce5df4333607e6080d. 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/ARDL52000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5495992e77d89c717d5618ff05669f0dd052477be02fe44a42383cf438dd84cc. 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/ARDL52100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208bb70e2fb2bcd96965549880eea9d2778bf5821627327bea9552c3c7deaa81. 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/ARDL52100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67bc4daff6904370c08ba9e648a91d87fc339ab31148473b97896bbe47c089c. 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/US7VG2135681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65d9c9a5dd90b306357a0fe6f8d9532990f77ef77016cfeeadc23720b9a075b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2004079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51961091bc0196bbb692c54a8d65949b98eff4d67db97e959dbe10286e7a85b. 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/QZHZ32126602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14acaabd964c16c47d274d8989871038e1a9c1a47b6938713d36d0e9f37d62b. 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/ARF102400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88227435f11d8473b828ba6c6f7c8f11ae7bdaa546487e1ce22d9389a5f5abe3. 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/ARF102400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f063742ebf7959d2e1bff096e0661c03a32f1233800ea960ae5ab59a056bcc1. 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/ARF102400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798c2652be61c413d1ec2cd1aee551c769f721d7ef275a6e2202e21656a62077. 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/ARF102400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22028aa12725d749ebd79cf9f2d02106b701f1fff10974ea5a853b89511bd458. 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/ARF102400288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb20bda49ebb9c4b3900c0c006e625dbd373c1b354c553074b43e3d1d2791c8. 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/ARF102400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650e9fc06de34db0bb0d0ecfe0e5bd14ad30c3d5873b0d54495763ea1b27478c. 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/ARF102400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fc7bf7cb2d39cca31a5eb17b41a2a44fce119aff90c73fd4aed2dbf06dd440. 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/ARF102400291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc365f0ef861db9850dd6210a71703802ec90df95275dd7147b5d6b155e1498ae. 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/ARF102400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539a2ae54fc12d21a3f574ee4b19725bb573735bcdfedd50427c5439b701406f. 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/QZNJV2120646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0426cd8cc6c51a6eae6989177df12e70104c26cad3d878cf901f4ac620e37eff. 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/QZNJV2120647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f4abb23d499e6d008bec4428706ccffe3982d7e55d9123d8ffb4a544749d3c. 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/QZMZ92106260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10803b69dde90bdb793257499e42bd1e5bb32cda23002b79472fa9c8c382b6c2. 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/QZNJV2120648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5139028b39246c787ae47b19b121d7e1618df97626bb8e96c75e8984571364. 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/QZHZ62154375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe897530e4023a7dc23b68a0f764ddf64b7ecfaa3754e22d7733907f0f3c1099e. 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/QZNJV2120649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bd4093b87d69d9ec94bf90e903fc96bc3a97cd50df621f0ceead59891d4fb7. 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/QZNJV2120650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd274fe2fc6d8dc23cfa87eba46dacee8b2f8fb6b25a5c73b0543ebe24c9850a1. 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/QZNJV2120651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e84cd22ce8e8b3f6802370d29a0cdbc9ed202364765470454588662495cfb33. 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/AEA0D1841406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397340948a224a8baea7d73b9ebdd7734ea5589819a1b186fc18c907fe762e40. 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/AEA0D1841407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2aa06da241fde09f1a62088c4c44e0fff26c93e5ad9669d8f929087688bc11c. 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/US7VG2014073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ba9d9151277c2182ed65f20035ad3d70a4c56d9e51250f31f7f70783cd63b2. 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/US7VG2014074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16ae096d338979a7a04da09a233546c9a05b09da061b4db6658a15e02ded647. 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/AEA0D1841415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2bed40a0b32b79f27ca8f5b77c75402034c2e414c208f6a2d4fc9c644f76c7. 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/US7VG2014075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89786c18159e326b2934c9f1d2a8408b1b74fb93a209ab81bc9c36526cb31a2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:02:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2014076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7ba1c205ed206cdac20560fb6ad240bb3ed57e6c75eb4854840abebd9265b2. 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/US7VG2014077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb20bda49ebb9c4b3900c0c006e625dbd373c1b354c553074b43e3d1d2791c8. 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/ARF102400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26589cb8b28b9ca2c685c844576e6a681101e0a27bd00c9c0da6f2b905e4a86a. 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/ARF102400166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596bc5e18baeb52b89add7d120c85ebfade49907e7512bcccff50418c5b56f5d. 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/ARF102400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650e9fc06de34db0bb0d0ecfe0e5bd14ad30c3d5873b0d54495763ea1b27478c. 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/ARF102400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b363f0596169fcb8e4bc4606f29bdac148f35ec0fec499731e4312d59038c1. 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/ARF102300385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1506e181384dadc67674a144fdce636e1b3803d7bf9ed0d4b99e31f1df15aca. 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/QZGLM2371876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47131f9294318d8851b922423fe614f9178cfe4c0231f047a2136cffe14c8a4. 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/QZW9N2231525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0984c1f0023d3f3f5f87a814daf6f3aae2f8c3fed35dbe06e4e405eb82aba5a. 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/QZHZ42252842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f4abb23d499e6d008bec4428706ccffe3982d7e55d9123d8ffb4a544749d3c. 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/QZMZ92106260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5139028b39246c787ae47b19b121d7e1618df97626bb8e96c75e8984571364. 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/QZHZ62154375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93804ac6f9ede0383056376d26570a34642abf8c3e2e7205985915e9d9589af6. 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/QZNJW2089564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c64cce7931d0c9c8706d8c6f68fa5a2d04cb10f434439a13bdc2782bd355857. 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/QZNJV2056933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a1abb529c82a7413e0acafd1be27ae3c5facd246995632c3a90f45ad9d49df. 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/QZMZ92043886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b8965241bdeb36de8af5efefcb45e6f77241ce7bc15a86452a7a6645a6a6a1. 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/QZHZ52068505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a838a3e4fa3854b669faf6e535c3e6f34b601d0ce72569c45759dfcd9e16a1. 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/US7VG2036830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367f031723ccc866e603bd25c7f44f3fb1c2f46c3ccfd6acb0ba8a8fcd1ec526. 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/GBMA21873235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11b97e407c6b84614f3d913715a73a82ac1cf89d91050716b941e83a5bcbefa. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:18:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31903455.
Paco Amoroso: Bzrp Music Sessions, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf19da7750b2e80661efc8fbe9c5784c89cc06764de1f96749ec6cfe479eb92. 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/USDY41958946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8caf40461841696978a1aba52eda77618f329a0d0f2f39e0f563ebce02a63f31. 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/QZGLS1913566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d602e7044ffe8071db0c20226dd1a4d39418a9e721e34d70270d7625022797. 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/US7VG1919900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fa01e48618c507a7297c38da1bb78416be63cb2a0b314ff41fddb1247975e4. 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/QM3DF2161285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf360b0f8cd1865c3a80130fcf74dd978f0b280ac84d4836faec3ad28916401ff. 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/QM3DF2161286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf096ebfe81fc409f1baf652289d6d1ece007a7e74685211e5b205a5ee2133858. 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/USCGH2142238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d26f5d482803bda2bd81e449cc96ca59bd4a717ecce8d2c77aea4ce11dd63c4. 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/QM3DF2161288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69290c937809aa9d1d5d03b43f60d8efc65ab996d66c3d20792db022d0dc3263. 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/USCGJ2028631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3342b319eeda18312310a3160c385fd8773c51719860ff887a5c50f4bc2435f7. 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/QM3DF2161290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cd44f9bc3445e6da70b16cb69a85e1fa4452dc903d2ce6e512e10be28659ba. 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/QM3DF2161292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591aae368ed3cbb76505f6d7d9e5f494fc99741d24741d8351ac6d5ac3d4cb27. 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/QM3DF2161293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5e5c11d222fb0bc8e316f029b362a9527eba346e0d3981493f7fa76a971ed5. 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/USL4Q1954185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91e1c7c0578f68dcaffaaaa360f718ac7eef0e539fa249b425248e712e6595e. 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/QM3DF2161295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd297e2bcce3412dc15c34952b9d887c2cc1f87af011f7be0084c445ebc0674ee. 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/QM3DF2161296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62a2a7819cf52d603a8234ecac002d893bd9c85b533ec145fda5c6b8b49dcf1. 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/QM3DF2161297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7be68c1ceb8ddfb6e6e52384e2a7d03d80b67e0c16c7e879f41fe9392d6fef. 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/ARHXW2003315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb9db1614a6fc2dcc05673dd068f88780815e0595819fab7f4c43c33ff0d158. 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/ARVIN2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64aa9548d90270f2c44462a89bf2a21a61985afd9409d1377da5eb21d4abde09. 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/ARVIN2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2918b7ac52c09e6e96d08f7f516af39784e1934982b23d0155c27078631d3d. 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/ARVIN2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2da8be26852b1fee22978d51c0a2181d66d7f4f3d37981bd62bd9a18a631ca7. 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/ARVIN2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd726ac3fcf1c85e6fa6066d075e6653b845c65db7d553ea388a930ae392233. 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/ARVIN2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b617106577e53324e7b79a1cfdeda40a482bb3aeec198a5e7be141cd5e7290. 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/ARUGR2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd888e4250476b76213d3cb65ee2b01ad1882792ee1440d7514e365d900df71f9. 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/ARUGR2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59e85daf0e14494f9c39fb57358bd3757bd03117d45af4b75ef25336106f530. 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/ARUGR2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf75e719e218671e46b8e67d5d1a3a383f0a7f6c32ac7e342a08761fffaff501. 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/ZZOPM2105868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5047cbec474048989270b51e21e52887b16963899efaaf09f3716f72e40a0a. 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/ZZOPM2105869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403640079b30532b56e69398eaab0f067d413760c45b07108abf8d8ab7aa7ec5. 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/ARK482000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaba635f666d8d7a615bd87970984cba172090fcf22530356ee1484b3fce36a. 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/ARK482000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280e34f5807ecfa46a63e2d0f5ec88ad8f02d239084cb6b62b11ff951dbf67f2. 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/QZ93L2103722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff4a8c28b5b4f5204958aa9478b03ef5b6819028c2293887ae5e25429310909. 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/ARK482000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69290c937809aa9d1d5d03b43f60d8efc65ab996d66c3d20792db022d0dc3263. 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/USCGJ2028631.