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 0x0b03a7917b62f1a70ffc4129fedeb4142ff43888883155d6c71d1405aa286195. 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/b9c8c47e-2457-4903-9954-bac6be14079c.json and https://artists.proofprofile.net/proofs/artist/b9c8c47e-2457-4903-9954-bac6be14079c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
我想我願意 (電視劇《驕陽伴我》片尾曲)
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 0xb66492221aa00eff60080e07aca1be8d8e38352adacd13ac540e5d9ec202085a. 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/TWU712303736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebd5cd21402455ab914a6a61e1cda728cf692993fd4f4c9bdbb1713e07e41e6. 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/TWA532101201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d10849b45134c5ad3286b01b529f63e188b1d1a9d27ad2fdde5a6ae285c3ed9. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/TWA532101202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2a6591bb1d7ed733a1ff9ddc466da0cef722f79b4498bcbb05c795c744598e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TWA532001276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf8eb7a83fca8b6707b28e570c1759300cd073be1443f54203afe294bc179ec. 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/TWA532101204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8d2c979a0cd7baf61030c79fbd5de093b7023dc7144b703c1a9af4416fbf02. 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/TWA531901689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4a16aeb243ce5d528ccd9692920d5036dd0db70d4a4eff400b76c8548fd79f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA532101206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba61e37b8c8fc3fd9e572a7b96d82488d8a601651d5f8417a99d34dcb7079778. 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/TWA532101276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e422d6fea3d7dd572371ff1282af96e0e3e0377d0f96653fdcea48cd52fa65. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA532001181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356ac27cf78628c16bc5d239405956490dc825071c383d81008af4f161287a0a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA532101209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9aca041751ae6aff52422aa38ea6714e77a0f32d8e5de35068d339bf7d08c4. 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/TWA531901548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf969d5a9e68351e3ef8184f5977e4c359007beeba9fe1573e23ba806904182. 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/TWA451311152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b88770ce4f10e2db4571de18ee306978d8e89b919f3ecc228ede54eb698b990. 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/TWA451300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa3ffbc823009c4a28b4c3fe5a18e39b3cc91bf7393a0f5c2110b29d81ce6bb. 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/TWA451403062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b64ea74f18fd638996eda54a18764189abb3683fa4e1dc6588d438b3d71bbb8. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/TWA451498504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e7d2e70f24df9d0c17f4b8865b4f8d800525cfce81a268811ca3510fc558d0. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451498505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c71928307859ff64265e18c34cbf751b0cee79ae0492f4b387d9cf2869a3c91. 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/TWA451403061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee055eddc37ceec61e05b2d6d87224668eb80b7257f3c6d0ed2786f3810e09d. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/TWA451498507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5a266b9e83c8d4422a222dc8628f8b21b1ee2a781e48f38cc15a3ce54e0493. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TWA451498508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec52aa6f242fac22c7d4aeee45651fc300670aad11e5711db91f01a691fd12e2. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/TWA451498509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94dd74697eaf4df4813a4d85514bd8412c09b36e1958c622596eb467790c58e7. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451498510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57596ef9fb3bc9912c14439019f4649b6130eacb988c1ced026f335e51a8a27a. 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/TWA451293901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3018671ea3c66a1785ba3a41d33ef88b1f9865096dac3bbd3fdcc1a7fc359eff. 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/TWA451293902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f65a27a6f708eb3be0d81dc6e268d657dd0e5ee2ac7b8e006fb2e40cb79c6dd. 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/TWA451293903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a964d759f77bfd16bf9c475e1558d5f8ff32c2017cc64aacd1440651b36de9. 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/TWA451293904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3d1d8ca9dba4d4301e17f4a5227f14124239f1c548e7931229fa595b534f0e. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/TWA451293905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634ba6ab208a49a865f29d5815a9f32b0bac6d5f684b2856ceaa170b230d18d2. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451293907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c87a5728bbc716586d64b179471058722528f09cb23883676ad617ac69b948. 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/TWA451293908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af39105068b794db18ce21ac75a2bc889e3415d402da43dace6601038a3ce19. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451293909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6c6237e515ee5aa7240f36efe11c065062f2428c3c2fca18494f120c2fde19. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451293910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a50138b0b55d470751e30ccff8b1c837034fd35bd621289ecd45329a3e6a8be. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451293911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7673e601622c5e687c354044561d9af09f15c12e2a4eee77167e550640508d1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/TWA451293912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26b6f7e79977482e8f132a313637b6073e2218089a59f83c6cc0d032337714f. 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/TWA451099701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15d35064c9e47c2724c32c08696f697c1330d6688c3adecb8a34b5a34770a1d. 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/TWA451099702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc739c91583d94707af1d32ce5dac376f8b76783acab68b1d4ad3aea27c238e25. 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/TWA451099703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a41f9603fe796d5a90e32efeb96fd843e23225b12e99ee62abb53768da0bbfc. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/TWA451099704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3184c12baac42afb2b6da5d277aa82dcc3c0a78cc1d07961cabaad45fea3f1d. 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/TWA451099705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10194cc20d3ceb1064bf516da6370567cac27038446a59a4b2656b5df416dc9. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/TWA451099706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27450353ecfa4462e49abae1af598ff92c1e7db535ad7f824e5c727385e34063. 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/TWA451099707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85756a5b3fe9c1bf9a7aa993932f372204153fd268679c3a155148a7648d9496. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TWA451099708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218cc1818fd0f0f3b43cf42db9143d7d0beeda245065e243e76239343df67ef8. 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/TWA451099709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8f251e10572a9451972b3b93fec92f1065ca1d3045fbc7d6013dc48a148023. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/TWA451099710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ac74c24a26f9842d121e628b6e24748b47c6b40fe94327f71ef8fc7273d6db. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451099711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe92da0295aebaf2178e2ae6789195a4bbdd30a392ada435c383960b1138d14a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA550118101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dab3d5befdeb184e4789eb43e9375aeb770851de5c9c8965e5e7b7d4faa5a6. Chain 2 (Bitcoin): anchored in block 957212 (2026-07-08T18:33:44Z), 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/TWA550118102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca249fa4d1414c72c3606184f7c0165e2fcfc2cd5ed5b880d001e3fb1e29401e. 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/TWA550118108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee80c283c890bac88139247a1fc6d105ec11d5bb1b168f9f66f55d6cd908b41. 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/TWU712407567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d7b6cc4058c4aee90da4733dfe7a6a3c3b5ad4c0e98cd8ed9ab99d13d30a06. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/DGA0L2416985.
谦让 (早就忘了你带给我那些痛和伤)
谦让 - 早就忘了你带给我那些痛和伤
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e3c7b66d21535b23706b861c9f07d26fd34b74c781888fe1039cd7e00eead1. 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/DGA0P2485082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66d7e46a3ca6fd3fd25c498fe12c4ede4ebc828e8a2a6779be38beb20e30069. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3T42400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb98415821ae496d6528a22acd50914683dd3ea715d8305c608b26c9764aa37. 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/DGA092427540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0515a12e7c352db1c583528530bb38ea0a88da7552e4b64986739a0a1d5883. 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/DGA082439450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d61c4ec437a87991e51d55b4f0e881d6159bed79efe2ab1eefd17b5370cb591. 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/QZJPM2430551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf117f39cb5b5ac797c1dc37cdb0d8bf8eeee00ca1f308d65932d4f6e1b6a6f63. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJPM2480101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbead08113589f8bf140cab0d7fea8dc4d7519374d7b41b8378fac0096dd0e15. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/FRX452427828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8028df8a4e0059477ac3c69633fb41aedca358bfae86b15ae59f4e2f4b8f66. 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/FR96X2442915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbe87aaf437f7f4dcfdf82b8611f04d4c512d9ab1b1257006555afabdac9d7c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2306407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd4b550ef2c54965b8c1af2fca01119caac7d23e9abc9d5ccc13a13bfb884f. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/FRX872376647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce6a9475d61bb4441068cf59777e8324cca72ea69a29f946bd2f1dfe261bae4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FRX762314217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f602c4b220893892ab8bfd1b83408dcae1b21412531ab5fb14e774d5cb2145. 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/FR96X2343439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bb0a665b70c5b2d447051f4c44c8bce47074ca2eb26abee7679f2d7c3a554f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2370634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17195236d93f5ccadbb03499807dc6d4f9be3e6a30eb162506c866c1b9f5e9af. 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/TWA532200384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb14f5cfd3d2e1b79b428685f62896346ea097229a256a7d0e77b039486e9620. 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/HKG732248096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebd5cd21402455ab914a6a61e1cda728cf692993fd4f4c9bdbb1713e07e41e6. 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/TWA532101201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e59d3db50482b1051757135aab604059ae479f17c5ae968ce4faecb30b0829. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKE022304160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2cc0a19bf08bec96660cf603f992b2406bc28fee16b189c59dde8acef385c0. 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/HKE022304161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8559b7909094dd8c4f451c258d5f31d43d28c19eb17846db07b464454e8a96. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/HKE022304162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba61e37b8c8fc3fd9e572a7b96d82488d8a601651d5f8417a99d34dcb7079778. 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/TWA532101276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2a6591bb1d7ed733a1ff9ddc466da0cef722f79b4498bcbb05c795c744598e. 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/TWA532001276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e422d6fea3d7dd572371ff1282af96e0e3e0377d0f96653fdcea48cd52fa65. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/TWA532001181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8d2c979a0cd7baf61030c79fbd5de093b7023dc7144b703c1a9af4416fbf02. 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/TWA531901689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9aca041751ae6aff52422aa38ea6714e77a0f32d8e5de35068d339bf7d08c4. 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/TWA531901548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047a4f19f5fa58529a329772f4e12ab673fc8aa7ba1f37dca18d3ce836a46a48. 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/FRX282035819.
當你說了再見以後 - 戲劇<美男魚澡堂>片尾曲
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4276589125e09f5834bfdcca8e7fd45930120288a745571d0fbc0f7fdda387. 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/TWCC31800460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf969d5a9e68351e3ef8184f5977e4c359007beeba9fe1573e23ba806904182. 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/TWA451311152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b88770ce4f10e2db4571de18ee306978d8e89b919f3ecc228ede54eb698b990. 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/TWA451300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb747af341b9324f77aafe5c5ed9837599d9f48ff341d060c1c57f25fdcafd77e. 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/TWA451300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0199169cf2a5af619d5b40205c7b8dc19e1a4da58002caa7a09f77b90a3a0bbc. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA451300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45f8595ee2feb07092b483cb29b099fe28ec0f2969caab089c248fceb484c10. 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/TWA451408306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf969d5a9e68351e3ef8184f5977e4c359007beeba9fe1573e23ba806904182. 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/TWA451311152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee80c283c890bac88139247a1fc6d105ec11d5bb1b168f9f66f55d6cd908b41. 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/TWU712407567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627d6a06b049d9878cbf3ec849291f296ea673ffaeb4b2f64cb674467961ab1a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TWU712407568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409b609e41cfd03b8f65e75a213404ec3ed94e17c9fdb8a102536791737efe0f. 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/TWA451102501.