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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8559e0885f9ffa498c27bf8463e069ea897f7448ce5b4afc00fffd617b0aedd. 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/d82b9438-d5a1-4426-8926-a07929c8fdde.json and https://artists.proofprofile.net/proofs/artist/d82b9438-d5a1-4426-8926-a07929c8fdde.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4115fcabb01b12c68446432b35422d3594e68be5ef12e6064e664740da290b3. 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/HKG732006021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961057df1e18f6eeb5adc22c8b786aef96959836e4dba3ac8bc2a22fdb3412ff. 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/HKG732006022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc03236d2fe1fbe81c9e5ccf1a3c8402febc574ff61faa7af60e59f8af893b3f. 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/HKG732006023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f539d74f1dafbaf3c2572cd7888618ffbb8e6dbd0375f5a115e9541d03e9f7c. 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/HKG732006024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf1b83ddfe320e085b32e46d1120d1491f809d90f6923aaca0c7c6203b82082. 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/HKG732006026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809e72b76848964a1b7361900f32d09993128e4757e5236dad4d029b2cb064b5. 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/HKG732006027.
创造营2019 赤子之心 乘风破浪 第3期 (纯享版)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37583fcbb0af26c34de028229617896b2e8857a7ca0253d1686a59b87bede8d. 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/HKG732006126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70fc320505f0db5533073e105c870a6072c806a0f009cf2b30b261e6957cd83. 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/HKG732006128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00620c59bd8b52f5955a0ad34f6b0f219da9d1dd08c7e37bab221b575bfca498. 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/HKG732006130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee1d9853f4826e378a0600ddec2cc0280dad82920b4a2ef2e0b4a34bba205dd. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/HKG732006133.
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 0x697bde24bae142901db79b3497df43f67a93580e73ecc9a0441d31fcb0232051. 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/HKG732006114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f366fe14be7647e3a44338ad956ec8ff9feda75f544823184fe4718c9622d0d. 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/HKG732006117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0479425458e1d1179f869746025321c77a91b084a69c0542339a87dd214ef181. 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/HKG732006118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b437b164d37eff15d958eb81664f9d8904bc9982d3c80091181583e089cf366. 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/HKG732006051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420dbc3feaf9f2b798c4bdcedb1d9824032b2a26d51d790ffe89e9ecfd566e86. 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/HKG732006063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8637616fe24316f9e7ec05883875bd7fb037809ce12804565629702cfce39104. 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/HKG732006070.
创造营2019 赤子之心 乘风破浪 第10期 (纯享版)
崇拜 当你 袖手旁观 梦里 我可以 不哭 世界不会轻易崩塌 一路上有你 终究还是秘密 - 纯享版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50221d2d11a28a6495f6ecbfc003eb27b736b5b22bc756c64a3e9c5d21e778e. 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/HKG732006029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a7b2a5606ea8171638a2f4c504d9dd9b283a6620b6d1456d11e0b1f1c10572. 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/HKG732006031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cd3e371653f374c2a196a2bccc200881eae85cb7530a7c361fc20e1ddc0b56. 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/HKG732006032.
创造营2019 赤子之心 乘风破浪 第1期 (纯享版)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d08773b2083408d43195decb03bc02376c89fd5c618b1ed821fa2affaea9901. 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/HKG732006074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf71fcd7b5806f3895fa7a0e8be6eb5077778d7e740a3eb002e82d2dfad8698c. 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/HKG732006075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07daa29c0d0946e26668152862fa0330b4e90f38587e6e17a9d35da94c6d5a7e. 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/HKG732006077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbdc1135aa48be0a53d61ee16690cbde47d4385dee2ce57bcb80790ae4e1d9b. 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/HKD012367179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3680e944e73fd3df9b589196daadfe5acf2c20525eb540be0fbc4c3ac01083. 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/HKD012367180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb202083cd8eb90b92b5ad70fa47e81d2e3de06e26bee7d2ec2aa23ef453d1e8d. 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/HKD012367182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841867107c6670fd48fc608ca99090ce9130119f27b5b08361b53dc91bfc4554. 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/HKD012367185.
昭昭墨墨 (《九重紫》影视剧情感主题曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c4f799ed31a641787d3328ab9f4cce6f935f8e195b8200cd25b43831b43c6e. 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/HKD012367186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce3d3f5e36d274b53d6c50d35d0252ddad4d4ef7e468d59100be0cd1f4c3083. 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/HKD012367184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9a180a38b632c585dac59617e7b78afc919d800cab6c1a39fd596d12754531. 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/HKD012367183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8499ada416406c39563e26f4771822c7ea96ed321759a9e87c796e3a39af994. 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/HKD012367181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69b74fe8761269c4bd7fbf5c10f176c3f5299d5cac2f399038d1e5c0db4642a. 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/HKD012367178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe901c48e1491bb5caa018dfc143ca20e4a9e72ed1f14ee4415dcdd362e5f780c. 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/HKD012367177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e7e54de374c898d9e7f3f5427cf34b8e8ad445d981caebbd8c4291e35505b6. 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/HKD012367187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3db8be0cc29c0a1b3791ee1dcc0042ad75b7ce899e3d49d0537e7c5a8e91e69. 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/HKD012367189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf120ceedc480bda7155a8d22113878ea97e0d25007ee927ade8aa447b8e663. 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/HKD012367195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe2539de4faebc9896a12620a5c998a8cbc4ca72d74283220e88f114eb0dec3. 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/HKD012367188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991d2d17cecac83aa0eb4da42b963fe2bb5908eb7db0ba517181451f7d85b811. 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/HKD012367190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8381289cca22dcab3b1b03b98d5e40005808816157f245df6055a22a79707daa. 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/HKD012367194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77620fa6e2eeb5a9a48367b562669387750b8f2a0420798f20eb276f61c343d2. 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/HKD012367193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b92a3ae0ba39ced2c1a3fb399a62402c1ebacb147c73a2b15afbe3b5cc98a97. 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/HKD012367191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ff917c4ccdc37a22551d41bc56ba7ddfbe480e28a025db0a2b36a95fe7023a. 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/HKD012367196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97390d41214560537cb846fcc96ac5d56eb64575402db00078024a285e7cdde. 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/HKD012367198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718d17f0604220a67fecf5adb14e059d3d8756f40357ab24c998fee99bceb6a0. 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/HKD012367200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c37e14ffe6e103a6e1fba46bd0e5c4662e1ce5738ccd9fb5e02bd2c04fd50b. 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/HKD012367204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961e20e2d5e1c4526c0d06ae0ed66b48dd70b09435e0b06d9d005501295489ee. 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/HKD012367205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b41f51a261bfa9b6db3d8e0c5ee873970eb554236446d578cc3f94286503f6. 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/HKD012367203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c51d21260d51fe029c6430bfb3f3b4d807f9a9a9faa8091db1323460b648fff. 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/HKD012367202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5467505fed728aefc7c01058aa67ad8a52cb1f6bdbb1066a6888f58766234ad0. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012367201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7ce4253b3d29e2e3248c0820717112d8f21d0eeb4ac31445fb5d089e742faf. 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/HKD012367206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c4a0aea219f9e24df33821363866c098c1418edca58a4da5757196207ff847. 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/HKD012367207.
昭昭墨墨 (《九重紫》影视剧情感主题曲) - 伴奏
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913bb92cac7032b2a736f269b74e1cdbade1a3581000612816a270e81e6acbf4. 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/HKD012367208.
我般逍遥（《星汉灿烂·月升沧海》电视剧人物主题曲）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f74c882ee32c376e9a90b0cf94ef2e85d4809d1a27fcf917b73a333414a535. 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/HKC371682653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0996305d31be9768364a78fe4b1810aa69126d7c2fb6a51d9c70dad48819f09e. 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/HKC371682654.
Versace On The Floor 崇拜 当你 袖手旁观 梦里 我可以 不哭 世界不会轻易崩塌 一路上有你 终究还是秘密 - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d7976920ce3a39ba976e6726a72c0989fa37434a4204f6343d382a53c68bf6. 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/CN2DY2500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3be6d78eeb9d94a65b58ba13ab084e4492484e5d4d537edf85c84a6e674149. 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/SE6XY2597749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bbac9ef65ff70221dc04d40ae8b09bafb5c4509a0d00980fba5421c340ec4b. 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/SE6XY2597750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7340862af839e39fedd25db16aea3201c2f7f42b0a3ee29ae51fdd35eaf93973. 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/SE6XY2597751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93325d1d7e3c8f1288e3257b3f72102acbda8c06dc7cd6f79b74a1e252f7d694. 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/CN2DY2500043.