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 0x99c902a9e657ce5fcfc5455927e776c8df955474d6e9c47d48533de89de51cde. 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/c4085bc1-21cb-4df1-aa71-4e792c4b0210.json and https://artists.proofprofile.net/proofs/artist/c4085bc1-21cb-4df1-aa71-4e792c4b0210.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 0xc2bcbc5b990a6e6574e78c7b5f84f04f5a58f6de7f9b8c6c54a3fc1d1b58a509. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/GBSMU7527990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650194ddb7f4431f8231c361f88ff2f72595c8cb783c3f176ef3ad9ce4e59d4f. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZHZ62041612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b3b2c9c07d017a074ca4125e0cb542c92a2002588b7c59a9bb9b333a756bc2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8580460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ae4cdf2aa0c6c85dfa82c56ddb781db4b62ba57a996dc3b0d77c441fecd1b5. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/GBSMU8672655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2d1f940ee119055e01634fafdc55983737d53b6906f02a074b3e3909ef7313. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/QZNJY2106655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c73b26dac826907a231f0d40be7c24dfcd275263a611b5a44f230419aab013e. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZNJY2106562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3a83c53fc01c92bd70b0d537e9a0c7b99b3e04a01be20d90c9a18aaffcbc0b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2223992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76449f191540df8b52a6b3820fa395089dc00e95f4c96dc0d46a1d66214dbfc1. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZNJX2223993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84a5ea70afeb12ec9eb30eb09ba29f69ba83bd68f8107b062a489aeb2a4c336. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2223996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267e13e2057298b34db5f21cc78952bcbe3628d9c3c9c374b09a79e50bb707d9. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2223998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b2ac9915cefa732ce2673fa6c753e60ec2583590e49e169278fe4ac983cc7f. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZNJX2224011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb5c985e624ee5da263d7816aac1607ae95425f0852a5133cbcc0084f8e3761. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2224033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eed5b1c1f18e7cf707229df7b330b4fffcbc0919a8e064ad9219e59361ef0e7. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZW9M2226929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14db60deea6afaacaf7bf7e2eaaf95c5ffd6bbd4a3efc4423718f1bac4f6734a. 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/QZW9M2226930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72e069c889cb957b072709693bf5abda64dc1f0d13636b26be50814153ba3f8. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/QZW9M2226931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897b2301283b959f7ab13abc62f6cadddc14b5cf32cfbea2e38329d2c6b2cace. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2226933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655ac8d1b4191d33f14e6ad7074b298b7e189ddbd501a1d05405349057c2d233. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2237690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a043da58947e975012dc14f90d429706ef71af165fe9f7972ec65686342962. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T13:10:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2237691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce722609e77bcb56a5d764202eb493c4f841d5a60d2f14efe6ec0b08b14d148. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2237692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c7f4574743b592f2d8675a1551b63a9d4ed4cca4ac3a969535d8d586455b42. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2237693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc493b310502b95148ca433514d25b1dc4174a25599901a3906095254fc61cd3c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1H2323492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b257796cd8eda4fc40625ac2ae1d930f320f5e4680133593e346a6627967d1. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1H2386588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa29a3c2cef744330ce536e4e99e0d21543e0cdc4eaa09941b491d6184e67a4. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1H2386586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5922837ad343b5bae28b64cf5569589c42aed087598a34d3683e90678b37dddd. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2308041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e72a0fc057100fec978cef823f66d5dfa6cdb58bf1a7f2569aba3b19dc8ce6f. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2378930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77e722b3262455633b6c14a1b4eef900edcc15fafa80579d50266d9edbcb113. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/AEA2M2383703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b8706d4b923aa32342e80724ddc666baca4f6ebace48ab9332d6a2a463701f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2383704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84f4e4e982d600ffed66598a8dfe961bf6720951318b2a232e0dd3cb73863da. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2383249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702772367ffbc3542e0db56ee8e6ef815335d5247f5a0ad887cd58325a7bb4cc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2331118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e3a3f5ee8a43b4ad0404de8cb87420c62eb17210a464aa1d9b1a55d95510ee. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2366420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23002a8a3c91a461660bcd698232a95d380dda14cce991834abdb01a0a7eb36c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2373438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69dcd67084ed5bf31ef4484db29ccc8121e2fd6c9a46623505515f476f2c6c4e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0D2303140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5c365410640a701b4050942b110e961effff536085588fcb80ea3558502f79. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/RUA1H2432997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a9fc3c6b3974a6922093f61550a40aa87d1c802378c99d46457a542986cb2c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1H2497855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1a7ed5fdf509a0ae41db8ee6666cd7b5ff83e261bb2c91602d87cebc7e21c8. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2W2413643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc4a915b984c75d353cfbad2da22fc5cd8e5c9626e111f46d58b04c34a4ff7f. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2W2474936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdb1eebc209954201a3aff708177cdd8c3d360a2066efb079dec9f8aaa8cbf5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2434954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82b00a55da3d646246817352499afacbc17f2d5aa2916da72125166d41450d0. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2M2496560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cecdfac1c654375a6ab9070c5d9f86194f26482ff60e3e86b4c21fe99355ef7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2411268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef61dde3c4f9998c212ac979e01c3ceb19a511587248857227a7fb969fc8bc58. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2480338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85409704a8120c346d1643ec1210ea717b5b027fcb65a28c1114c57f7b3f88e3. 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/AEA2L2480339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750e733886dddf7bb804e338eda676ef06ecbd3c8b58a86af343d01cbcd51ebd. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2480340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97f4a4b9ab040db0ad3625c1f51d9b76e6a0c81b50d2b5e6d0491f68b3ac225. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2480341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ad1e96e9b964348efbb450578a199f1c9d7353e6dc0c11ce509ea881eaa3c7. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2480342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1598ed7d441ef0192907c825a22e0048832ba626605bd6970d50087cad05b8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2480343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db3bbf7dfe6b3749c7a66eccbd5b2d67c5ee64b739fa7c4070ca73a6fc2a755. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2485122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda63123f691649807cbe9ae2fd81e85338279ba71c70c500113ef80a379502fd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA0Q2468086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dc787d6f539e05e05301bd42f293dd6fbd313d8ea154b716a5144aa0e57eb0. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2512899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2ef17715516277c9512893701c10eecd8e22c3e6f0fece89ef6d486a1af0b9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2586188.