1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e5f503266cc5aa664e082499e350dbfbf9dec543f88eab19805dce90e0e577. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f03b3412-ea1a-44e2-9a1a-14f599f17b3d.json and https://artists.proofprofile.net/proofs/artist/f03b3412-ea1a-44e2-9a1a-14f599f17b3d.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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc1a900f367ce03760a2aac20eca14cc754bc9a27e9f42661e423f7bdea393b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CNZ171500362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5269823a9bb366532294dc3f725e6394bb35e153ee406bcf51cbb829a5c8cf58. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ171500360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9a27e965d2d78983930986417913baa6fd6591d28e793e67ac1c311c12f1f7. 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/CNZ171500359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce600fd358b83efe04c5e56bad8127664c2b0b7654acfbf687aae1469663d4a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb75668e709bf50c3d9fc19ef790db4de32142663dab80ec20454e30a61f350. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf874e9cbf8960d10c4d08e8f4f200ab961aac745386302e4b8a7bb4184650fd2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a017eb9bae618e35b25c0a0dfaa6f3452618d38cbbfb080580bd596eb89cbe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75601c6be611be69fdc1f72af9246676d78d8b03d81a02a4da1a97744240be4f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ee4cd043c954e81aba917d82805142522fe7fe82e922ce8a08e3fe31052733. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d73f2bbb09dc7d4ef47670f38e4bcb23e894317b5ac8f54a03a61b41192ba4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c2a2e8b9278ce7e379d173d292e11c1823712c35b8e3e48171fc2e1f925667. 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/HKG732294449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28037cf4359899a9ed07a8023ccd4f5260937bb63e6a959921d26148381d09b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/HKG732294450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef6eb5cbce9ff89c378e2e1a8b766a909411803dd5cfabdbdd06201283504e5. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732290128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fc4b7a6e603947120ce4a76dda6005d262af1e5eb42df14ab277aa7ed650e7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HKG732290129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6dc2956b2658933511a94e7ac3661e8d26d61d789aad47b366fe006e0296ed3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732290131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28730430ba8d7081df3a170575e463735a4532ef2f758eeed9f1dac560ffdb8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfbf9a3843896c2eca746dd8d4967965a6207f268bd08fd10af3bc55b91a8bb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWX351901711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7797d51d7b36d3a03a24673c7cfbab538ebee7c069e63d8307d832a1a0fb59. 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/TWX351901714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b40ff38b46536d094f2ba15f646a0b76fc352a91685e4dc59af85cb50afefbb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWX351901717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b25f002460758f350cf6862ae5b2cc455c5cb1ec4c22b0b6449efdf2d4a93e7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWX351901723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bd280c1fbdfb0c59dfc2aa93ec33dea39685aa8f6f756413dc161c96ae82ac. 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/TWX351901729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb963ebf20edfcb177f1f465d480dcd90b1ec4bbbb8d8f999f74ccca9e7b6a939. 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/TWX351901730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d983a9b215e9dd92d2a60a511c41a43dacf614eec1d431e1aa815c0b255acf1. 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/HKG732294434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868494fe6b92579ec524e79e4cdaf7ba13ff19679a28fdca1d9785a6958eb1b2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7e0a07f97d6afb2801099f5dc7cca9d97b9b7e15dca237fa8a2688f447e954. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3015b76f2fe5ee5e347b3bfca302d6b7181d8967ea58031ccd7a55dd430c637c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732294438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4919f9d140f32464155a716a5c0e0da934d7e3bca3875ab43ce32943cac9f27. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2482027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b0ece0cf746f5d7871da54f272af0ac6205c19ca2f40583bbb2024387c902b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CNZ842400444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881e868c474211fd4187a32ed0ae0d7392a32b3b3346b7f57c5542799693ddf3. 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/HKG732294477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f52a5b68a89364fa1dc4533811c89836ca551a75907cb67b58f3c5e8cfee0f8. 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/HKD012489875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ad7c6372bd7d6761d807cf0dd03de975a87be3762be2519ae914649bbea33b. 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/HKD012489879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70d1431035ee0b1097ec1613d004c9e8dd6480904250ffe4d1070aa0d372ab6. 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/HKD012489873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80270a03042b15711fae1ff75fabbb03c7a9c1f62383c6e1887976c37c4e1d62. 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/HKD012489885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b2ea57f43ab0d68cc4bbe3f317d428f325abac93bc95a9cf071bb5913ca23d. 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/HKD012489874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0126e97199cff8623b2572da9100e7989d44579a3e9280f8dc555167822eb7d5. 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/HKD012489882.
Baby, Don't Cry (人鱼的眼泪) [Chinese Ver.] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb534f59110f7fab73744d591420b72313bc0db145c7d39b6f6874fe299779a. 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/HKD012489880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e82ce1f65a2af7b32f2da69c46bca201eeb7edb51a053356735155c91c8a57. 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/HKD012489877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c723ae36a1d4a2529d2d9c16931c17d3f9140cfe10f73b9f71d6da5863e25c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HKD012489883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee81e21fef88fb8e8cf312742c4bff0114eade6758490f6dc7f77f66aa6d6b0b. 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/HKD012489872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249aedb3e169be436521f5205daabf0bd984c6c20ef1bfd079a78e63776287c6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HKD012489884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aef7356dfe8b962f75cf2c33252cdf800e3f1a7590046ed119f481db573fff4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HKD012489876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5833555ff50a67569e4bc7a07b3fb4a8f7cd7dba0915bfdb2b779e3f712eb537. 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/HKD012489878.
Baby, Don't Cry (人鱼的眼泪) [Chinese Ver.] - Live版伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b52df495a7ae07b26aaba0ff034fdeb3c058347ee884f1f1cf1ea15787c216. 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/HKD012489881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412d6f5b8e35e7f1166d4f1271e63248824946fb851bc0c366aae06f25112d5. 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/HKD012487322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a710826b81de379996b2fe584cba46956b384298ad7fe6a88e13b9595be01ba. 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/HKD012487333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4c01f962ba9b9c1a0f67c76af724003c11de964f18621b50fbc06dd6ea8609. 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/HKD012487314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133048e3068de7f21d6416739743b2ffb405681951a60cbd7104de34e8384cbb. 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/HKD012487294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d7efbf33d99899cf8d0cb3b00bb6116699735fd37e20f30f73d0d6570519dd. 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/HKD012487310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36e9bc8ccfb490cc4ba634146b1fe41aeb495de6f409cfdc5b332183679f01f. 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/HKD012487330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dffe39857e97d18e85de286d944d352a7ea094e5de510171a36337221f55364. 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/HKD012487309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f13c846a2376a38f35701975ddf6e83f4d7461de67d713ccdfe74cae9b6f079. 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/HKD012487295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0510944fe60d4201459b8b61f6994700197f8def65c54ecc46c3432fec90946. 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/HKD012487320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af4f2adee81e095163f75bd0b8046472c91a444f28a44ea3d6caabc3d7f558c. 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/HKD012487302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f16bd21d1500b2d5b4a5d937d9bc16b5e898f9e330959c8c41adf65bf0d264. 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/HKD012487299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bf76f4f7e5e26cffa8f344f4013776b7c4f9cda8757cbf30a33ab63c7ba325. 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/HKD012487335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c2c1bd2d6411b939b60475fb7a1b57859c0e8e242b3678f27beea977608d75. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HKD012487338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae1571a09168436275a4f240ac4efd192ac38ac3e6bd2f5db4bc545cf18bf4b. 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/HKD012487336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baea1dbc0914f1dbf48236a30679bdaa2b0cd9184f003946d6353636def8ed4. 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/HKD012487324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d764ace26ba3bc82a3c89cdcbeaf643f6149b566033549c221311b8fa486c98. 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/HKD012487334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a84d3b39fe599d23da0d476ff6b3de03ca0757b25e18e5dab94d8e59025721. 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/HKD012487308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642285a7b2f195c88c4784d41424c1b43a0585c7db8a8561edebf3aed14c4439. 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/HKD012487328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fb0df89103b64aabdb7bb2e4ba8b66eff287a93621ecf2b8174da8071e22c6. 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/HKD012487305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c272fefb367b561a95ed3c9fa010abe39f4ea777997f1d4441e33ab3f44b45c. 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/HKD012487300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492d8857e0d681542f925f2ca16d456f94f58c77482eb1100b274607739da608. 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/HKD012487337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8fb3c3f48b50ffc7980237e75b95a9749c9b6ed6fedcad017eaaef9b2607c4. 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/HKD012487298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7d76e134f8df6b70661d10f81f41f2d9dc97c8fd3f2ad5a89fce70eb6a81b8. 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/HKD012487296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e15557b6519708bcf4b2b68b022f83f3b9680371b8c7414e46926c349717ba. 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/HKD012487303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3868eb84995a6f093e93ab853cde1cf46b44fdb1731b915b2e77bf1ba0e9161. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HKD012487313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8726086421a1be3fe3c9b930a6bf800e1c04e51de3f2eee747b62d4338f84556. 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/HKD012487311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af3711e2e6a84eb7d88da50d56fcec93044c3bd3cc78aaf19bb964dcf5c8755. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/HKD012487307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef6989c20cd26bc7389ad78b2023e0f5f163a246fe34d381576ad5852a4a017. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/HKD012487312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720a0e4b8bd69cc84465d662a35b7c9a6069f8eb69d7b6a6ea1ec8ed479fea61. 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/HKD012487332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ec750deeca6a9e7aa28452cce84dbfb92d51fc9bd5189e226907b4b6c7a183. 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/HKD012487301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36232490fe08f764093dcb827bcb4e167654e48701d9938c7539a855de0d099d. 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/HKD012487326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddcfaad90da93227bf4bac3be61ecef92648645387dccdb04c50295f182796e. 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/HKD012487304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8104b68e81d1ca75fafc0401df95e995c0c681eae71d6c4d3b3453c2d2f86801. 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/HKD012487318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e5b996e5d6346475965904746f47d2a01338177f6b1866e4725302b6405b4b. 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/HKD012487331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a72782d6f380e4a01d58cc67eeac59795fd80069098aec3bf9b5bff7e052adf. 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/HKD012487315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3a5290d278a8603aa5e52ca4e868de7529c39e8d09ab42b2c3e3a9836ff2ae. 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/HKD012487306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8c04630e5597930f90b46790a736dd7909cc27340b6bb85966fc60d006a55c. 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/HKD012487316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309c6a9b2bdad56ca04f90ccbc3810043ebf18597ab9ab041b7f11dde05f98c2. 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/HKD012487297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ea440744c9d33b705796319fde27e8c163cc110b676df4e4c279abf0e14194. 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/HKD012487317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d6900592831736dc9f303872705c03c9a37f4b1d61637a1bc50aea62ec7cf3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWFA52400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50b3af03f65be9fe784ee7d2569147f5b8ecda30c248eaf8f1f3ead1475db88. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TWFA52400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260bf170b50af33f63e3c127f2e5cb174dac031df816d89d2c792f520bec8356. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ842400461.