R1SE was a Chinese idol boy band, formed by Tencent through the 2019 reality show Produce Camp 2019 on Tencent Video. The group consisted of 11 members: Zhou Zhennan, He Luoluo, Yan Xujia, Xia Zhiguan
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 0x58e8b95693fbe0ce5970c8d35a3d5fa50a6b5edd9360f2a7826bb26a9b026373. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fadb484-c109-46d8-8105-ecd782a17f82.json and https://artists.proofprofile.net/proofs/artist/1fadb484-c109-46d8-8105-ecd782a17f82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb378d5443392310100c2ae6b07f71d05364a20097e179e6550e3e3a792c241b6. 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/HKG732126886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b54cb831357981733543940608a177d79b916d76aba45e35c2d3fb4adce5503. 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/HKG732126887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8961044fb56463883122eb83099abc4899070da19c72e2370c9f0857cb8bfe3e. 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/HKG732126888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418b7398c485af883debbf938dec3767644e9e4cd7c8818020bb487389bcfead. 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/HKG732126890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca329d35ee39712750004fb91565a412139bbf8e628383a9b34f5b8f0e58d43. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/HKG732126891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa052b889d8281625c6df41b352acdd860ccd34b6ae853df26e325bcced251de2. 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/HKG732126892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8dca287eb4d998d97199d379abdcdf25f6afefb4431528140f1da1ef0cf6dc0. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732126893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e034d332c8a921d4a55218ecf617a712aa533e2e14e169ff161693cba04c5a. 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/HKG732126897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d6dc9217beb3d5c500c5e329baa8000913b1ce60211d47b15e0fd20b254353. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/HKG732126900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21db4b1401a9cb2ad91325061c7323edcb68bcf5ce49f26fb42921b8240742ba. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/HKG732126901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47290e67858c7af2a3125a7ca3bda97ca6ed0e8ee20140661c1748abf514ed6. 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/HKG732126902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4a849d7a1879fca46be6a9c27983bc6e72d1c26257f31cd10a28a82e7fa707. 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/HKG732126903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc964c7a54910a680bdaed27d389e630efeb38038cd13a2aa2ba968a0df6d7ee2. 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/HKG732126904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4f71298a266113bce6c0017aef45f6027b7a0c96f3e91373a1be0cee3df9a5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/HKG732126905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe860663806156681c10704341ff1c7c2079f783b48ccfa830a076a2ef06118f. 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/HKG731876217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbed302371279fcb962610f4635e927d682176cda4fb416044a5d191d91cd51e. 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/HKG731876218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b29ec01fb7fd536fc574541295a62fef17ebec3d8f745dd45a84d62240235cb. 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/HKG731876219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6317ec00b4737b61ed1dd9136398876b6d08316e2f94922f5ebdbfc2b1aa2af7. 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/HKG731876220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c30d6b1a08fbfad2f414e69dfb1516788efdc9c714679294f47c2c6f176005. 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/HKG732103123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8936ea5a43935d6410899da306ee54943cbafa7cf4d62b074074335c072fa13b. 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/HKG732103124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf894873d9dd038e1059dbde6a9de22a0a639a43f3d788fe16430e395e46ace7a. 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/HKG732103125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c398986498899bada920a0739db182b8ec54e411920dd7e8522853b25d55780. 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/HKG732103126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa225c88b8e6461276f28aba02d31f62bc85f8ca362d1fec68211dc4bb95cb1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/HKG732103127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b52cb55a20aa083ee70563586c9203eb48384654fde60eb0ec983c53388753. 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/HKG732103128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca29cb8c75ddf9f94c8252ef524e399a81c88c2d78f0d71a277d5c0afa04748. 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/HKG732103129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9181acf2e0ce939159e40d12467867a123521506bd044b9098fb9d44831cd555. 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/HKG732103130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5822bd7edaa351d7cbde9080a5ffa79acfd9b438182f4e744bc9c3bfcddd06f0. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/HKG732103131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e1e809d554bbc5b42a4b86cf0d6840f8d615d655639ad2c4366f09228b1f954. 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/HKG732103132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00dba0a75746a8dc87cb3049fd19f93aabcb10d68fe8acf2a4d60519d1f8d31. 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/HKG732103133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e409856dc2c1fae0b2499ef84afcb607b1fccff8cdbde0dddb812524570ad44. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/HKG732103135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3355cf2de048bc13a15e99eb09e035b9eff2e9cb145ade079b46c08ee0edbdcf. 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/HKG732102863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d0765dcb2e6579334a15d15b3a1cb32c3f7f2b3c7c48cf5cb3b6baf85633fd. 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/HKG732102864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b20aa5f3623feb90f3f3614e64c9368ca09badc202b27bbf85b843abc1747e. 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/HKG732102865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e1cb1cb724c0b45296ef4e8765c70ca57b80d913d414a8980e7b198bcc6512. 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/HKG732102867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4c94275c02d8f3081eda7b229cceb9f401cfbf26d78164eddef0b8d2e28d04. 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/HKG732102868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df823c77d77fed9181e74d55ffe4da34353c8cdf857e64a757928f20ebe79c9. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732102869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bc7ce15c6d32d22864ed94102648720112a8d1c3d68e2421fa2acee5e0ccd8. 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/HKG732102870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fd97e04cf7c179f84e62f46ed6494c7cd78ce45b617cda2af04eee7b53569d. 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/HKG732102871.
奇跡無限 (電影《熊出沒之狂野大陸》插曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a5a32a9d1e0c63c2a63d6952cf89312151ab0cef87be06070de772be5c688c. 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/TWU711906151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2435c3345c2060035548fca29629afeb5aaeffc694e8203e1235d6a42fc5e88e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/HKG732005782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe4ce3b5e19545229a3a82f4d2b84ef336c8c25f84d84527662333b888c3f62. 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/HKG732005783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc37dcece296715aba847e4b1a7bca692b6072fad2d23a00c6198cc5f6695f0a. 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/QZ5FN1859575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0791dedaf960814c186545cd1e108f929f9d1461d12b4e3067f6acc9eef479. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2084049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8953930e5865297a52c1858953f2a16e32b0665228d251d68a62a79da22b6714. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CN2DY2500175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66852a9da8778b300dbd21060b09af51d05aeb3c8e7981a4473ed171f9e9e72c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CN2DY2500178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82567586119b9c930a468cf91076dcbd80d8be72c82ec8cbe5718d61a9368aaf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CN2DY2500376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd8cc08ce6a0997ba3139cce4fc0b1f809efc602bbadfb0cdd61c40775efb0. 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/CN2DY2500369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70efc5dce200050d69fa9825340d5686a6dc69d481860579a76f56352ae131c. 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/CN2DY2500411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fbedc40347d4d744e0662eacc4736e813449703650d588d3e7881eba5c88c0. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/CN2DY2500383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec14babab5b8d725df2bcb84c5254cef06d87278ff14cc47c14a0e2ce8eb4a9. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CN2DY2500356.