Tygers of Pan Tang are an English heavy metal band that were a part of the new wave of British heavy metal movement. They formed in 1978 in Whitley Bay, England, and were active until 1987. The band r
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 0xedc07b3d470b2cd3044d5053416f811dbea624d144cbb8876855da905147094e. 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/857b4fb3-90e7-4ffe-98ae-af4ef76c4e96.json and https://artists.proofprofile.net/proofs/artist/857b4fb3-90e7-4ffe-98ae-af4ef76c4e96.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 0x22dcc6b305fcb6cd0f80c14a32d4ebafe9a5473ef31583de0248a859a70dd9b7. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USUM71616137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6f768063d3d59e474b62ac3f8459eabcbda909cf61e422014d0dbbfc0e763d. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d2d0ba15f820187db8a5c8c3836c54d7851de1572b75527fdf3f4f3e85b41a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9986e1e5f088790ed194e4f91a3e9a7948d4bb31737dd13c2ec6ad3c408683. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5557e77eef633b971eb1a9355db770cdf82e4b44de660a5cf7c98eb46b54676. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7579e92ca6e41f9e10a586efc8a820386e61284dcb58647bb0b3f6f50092340. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USUM71616142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa596533bac9ac2782acb38773b28d3fc4538598e303d96b8b77c427562b3119b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USUM71616143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffa7c60cd3dc73125415cf380d41129247429ac8efed0be242c452ecda07d75. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USUM71616144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf098ff07bc48dac61f03137bc68adb85f5bb355d457e4bb4a8f0ce814f5bac1e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USUM71616145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba002735ccc7047ead3e9f010cd43b8e27467b0844d0ff688997f5d0fcb5556. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USUM71616146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dfb625775944d33ac863f488de0c9ede8f994074876fd39c3fe1161897eea4. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059e056a993cc5876b5636110add999948746b054e49f83b9b996098e1cef431. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829eed22fa155fe85b4d297ff75e0fb640499097956428af6993d16bb65f0e4b. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af7c9cff65732efc0da0868ebfb76a0e9df32a17f9694e7efb30c7a0f825a02. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USUM71103845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47ffa7c0ded467f3a2767eb0b3c931df08493e6ea9c8078675366c262d9ca3f. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/DKQ4A1615607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44570ba0be8ce9315dd861c004a19a6c4555377ba593eab1b4df3c840d0bd99. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A1615608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc18a66259442a53a2ab447c0633620da52d0191bd15a5cb5845e6bfe63928b. Chain 2 (Bitcoin): anchored in block 957613 (2026-07-11T21:37:58Z), 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/DKQ4A1615609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e96975ebf11357224c1ca87da4fff9facb6eb3dcf3a82c8c4cf5862eb765b7. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294c7dad698c2a358ce85e3f38cb6f7cf3c4100e16aa952fd17a740ae3556cb5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USUM71616409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f22fe925ad967567c93025f829d444ad50a6d0355e43bb78d8763cad1d6779. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71616410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0056ebd7da42467c0e587ff6ce0c18a0a8a11bb195eac07ea2e0aca199c4e2d2. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USUM71616414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ceb1f43adfae75d28b5da91f3781c7347c12376110997247ac56889b49d962. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A1938501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf350970d4c50eebce7d3b002b63dae64851a07e65e7972cdc6f2c5fa62314248. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/DKQ4A1937002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d76449425037f5f7fbc421f3725c14a14bbb3424f4eda4330885e5d4ecd580. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A1937003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53f1570d2aa6e3b0043d3bd64fa069a201730f9e939fa8d9e055f4b28317786. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/DKQ4A1937005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893106e42f20f824c401c2b76a84a5bc173701cac0b66230bdb6ac596aada0f3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DKQ4A1937007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd54476357f82493b15c8cb643466a44bf2a1c615b0efe081c9c3ebaa4782b1. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/DKQ4A1937008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae2dd2c7a1e5b8ab8fe323f217d1e60bf31fbccd870ccd7320852a5a2c2c992. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A1937009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78136f8a34483529ff1346f12f95a8e4c2a0a0141d34f5c35b84ab47ceb102f. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/DKQ4A2100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34bb9dff6ec85791d61b0acb3cd8c725c97d4a0b7e5f6edba605d8338f6adb5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DKQ4A2100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fca58abe65caa05df1f3a824c5e87a609519e320f9b2fa397eba7c7900ce40f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2103301.
The Wreck-Age / Burning In The Shade 1985-1987
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730bff37d912c24041bd88e95c976630e57426b133404d3b8a85885274954eaa. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/DKQ4A2300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49461a62a095b2732d0891d2c4cc117135e2d54abbad39d201e76fc74ec44b81. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2300202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95eb886b4b923e1979809757d02ab1b0c90a356d6e540febb895b3c372bee0a7. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/DKQ4A2300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe056d12e6b3cbe58f0b4adc1e20c3e15afcc160f0d39e52928a831e07604da0c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2300205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44c0d443caf2b9a31268546768e2af0c04d29e6a4f2b3b0470a1638c390f685. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb8c508887a1f2be2e0a23f0240eef0efe2309e131f7aa52448126911c9f3ad. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2400302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75caaaf95be0fc6cc0fef87381a432a5c450d2d131f70f36bfe42f3c0048bd8. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/DKQ4A2400303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6836d6402dbc7c47fd4b2ab97e9467aa63266af9d4a47516b7f459d8365c0fa2. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/DKQ4A2101601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6659e8f737218723574e8bc13566b98dcc45c71455400eccdb0412f34cb75d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/DKQ4A2101602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d141878e6df3f2f9d643d960049eec9a9bc1c065ba0c46ea8caa1bbfc2b18cf. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2101603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e59c462d8899eeee496705a78ac1d2dd7a3207af983421aa393779c360b6ce. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2101604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b21995b6c5afbddd324fe9f9a5637aa61064be32bee5bb8207b67a5f4c392f. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/DKQ4A2101605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977d930b47934111187b3124674e8fd3b372ec3506445eb00a18eab89496d74f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/DKQ4A2101606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d724b85bcb5486ee7df3c0a5f8abe0b5f1010a2a4cc1ab5e4bea37f2b45bff. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/DKQ4A2101607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3d544983fa647c9cac50de9c748308488e61d39c121faa3b4d0e94c33febf5. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DKQ4A2101608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e006eeecee13ca2710822048644d978a5e0ccd4c00ec8662a4700d767845ad. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2101609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e95087e95456152cef669937cf3eb02928a55f129d993630c1a0110e22cbdc0. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/DKQ4A2101610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e727980aa8a28bdf3305b6d83f258d8c3b1709d24172437a6df272af713646. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/DKQ4A2101611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750afd6db725c57ff36c98701a0f9c00686447b7084e65e3a0f9b47f756f4003. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKQ4A2101612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf31bcbeadc6ff3e61beb024f5053b62d1e58bea8121506be239957def4ef8a8. 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/DKQ4A1615601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f0b03de52beda6e51f2bfe895714046f7d18b24b39574fe09b72548f964a8d. 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/GBAJE7900144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15baece34dcf2fb596ea1c501cceabff66d781e784282e3aca990ea1106bac04. 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/GBAJE7900145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80727d5505a1bee4c01a5d6792ff170864300f2ba89d08f9ad1d7a0bd95c2db. 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/USA371017639.