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 0x1a773aff9e25bdb6f035f5d08ceefbc98cd4f73861aa1967d409caf3f815c2dc. 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/68db540c-3387-4cf8-9fa7-00cd81676e9b.json and https://artists.proofprofile.net/proofs/artist/68db540c-3387-4cf8-9fa7-00cd81676e9b.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 0xe69f85f48d627ef8997ed91d31c88ed63921d8552828328d19ccc3ac01e1e805. 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/BKTP72300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0668bbf03bbe97ba20f0926e2440af06efc0bd1cf9d9cee9eb067076356c72. 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/BCK602400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18f97e36e06837d2d74f5a83aab90c70d97b0825e71808e1404bf1dba7899fa. 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/BCK6O2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6858e0e63b4484a2f67621825ea24241c85cd2316352d024147d3f86fbf4f567. 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/BCK602400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9511c56f25c7db063259beac1b5f63b526a86e18f8c498f17031e3765d84f2. 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/BCK6O2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34152ae2a5e36b7cb25042d1b47b4247925e8acd4c034570c93ac1f8754423c. 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/BCK6O2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310ae6412b38a7467f2fa3357f8f325114a1987b86e8645e0e2338ee805989cf. 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/BCK6O2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7b9f5782862e2b9e6fc08736e695968c9ba7f8ba3a35341ed33be9a64dea6c. 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/BCK602400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b18c5dd3bd6930e7f24b9dbd4bef7453c1202c5dcb99381e98c6cb7fd801d4. 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/BCK602400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b204c12a14bd4debe72bdee8bc4fd81a360a84ea751ed5783864c718b1023c. 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/BCK602400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5511cec9f30c7cedf0d0681579b2b2574b28922df80f3ca0a143f429079e9252. 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/BCK602400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cd05f6939af409dd87c4c2ca51141d85be864b51c605f11f192288b3a91d07. 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/BCK602400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3bde14c90f504cdfacf21f40190eb473e4ea2fbcd3cf2ceccceb157a66cd80. 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/BCK602400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0668bbf03bbe97ba20f0926e2440af06efc0bd1cf9d9cee9eb067076356c72. 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/BCK602400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8495db51f5bd1dd3d19f52c0a80a9ab13e8116ad6c8585acdcaebd84518482. 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/BXW772100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf21caeee657139c4166402af0344c98eca02823b9010beeb22e24ba9118b50. 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/BXW772100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152d4769b66bfd48720a01a160bd84bc77e9e00e08ef5421169a4435d2cbf3ea. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/BXW772100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f8fb7254ed369afa99ad6295ce0ef9df8dc9b9cedceb240810e5d3f9a3edce. 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/BXW772100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebada35e7b529bdd329ddfc48e254281bb393374c0da8a9058d3761530bccbd. 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/BXW772100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e4726a5ef77ed775d5493a410d5e8b7f823f91291b08a3f53b4595250cf9e4. 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/BXW772100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf318a5cfab7477be84727a44ef663b6b60adf136a2e34381cd6db9a3dadf6fa4. 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/BXW772100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2923b522301563003248268e64117333bd38e6ae2f421f690c5d4f48ca3fec94. 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/BXW772100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ab1d6de1b36edd0991fd8ec7d9f7ec338f406cf178fea660ef0112be7002c1. 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/BXW772100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86cf2702b9c1e7d20f08b75aba44a4d76f62e0f3ea87289d6b2510c1205c7d1. 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/BXW772100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc491052ac82b054e98c9fffdf05c71cf44ddf0a6b2055470fdea3193dfff488. 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/BXW772000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b884824ac835da5e85139232fe6e6800261ba26e86e3b08ceb83f95bf413b7c. 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/BXW772000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759295d8181dc8f749a02dcdf1df1b5b1a3e7fd49a2b78c11fcdacf72bbe2f88. 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/BXW772000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a1195f518f096a4c39a8943df1e498bcc933408383364a1bbe01e12d006feb. 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/BXW772000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00726077e03d4083901dfdfac03cc764561ec40430a59eaf786c6e1186bc4a6. 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/BXW772000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79526fe47e58fc12cadbf6b36c73ef8dacda4af623193426cb5c63d9e6c90438. 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/BXW772000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3362670241f18c0d8cb78f1957f3cb693d331ee6e34c09c85d80b6e7770a7c. 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/BXW772000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ff7f02d453e32c66fd1a70b20e0cf138ad38df6e8239b4c3bbecfdc3e672ab. 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/BXW772000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341c884fddab77474b8604ced80fcddca16b752fb32de260239f6e52a074878e. 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/BXW772000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2023bda367dbcfc823e8e32896015c12f018bcfa690631c706a582fd293db04. 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/BXW772000021.
Tentei Te Esquecer / Um Degrau na Escada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd76d72f26483e2b516d3e32f83b60cd7648a9b2509cd101de2393c33fb6fc3. 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/BXW772000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e40f82c172bc188dc4999ee4da2b2c4adc991ef42787a525ed0d3dc4e31e0d. 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/BXW772000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7567c80d42cc331faea2bbf469642ad70aff7eff3eb7bee70edd38aa8b507d3b. 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/BXW772000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e8fe33a0928a8ee10795c65dfa2439155592868b63e68b29ab6e580ba5f9e8. 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/BXW772000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105903775ae72d27dad66226e7609e09200f605d539ca89a4d92538d8a892368. 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/BXW772000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d475b1cf571b155d5c441db46da0087241da564eed57f34a5c945281c8d8e71. 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/BXW772000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d586d81024afb9fe7bce95990fe310d7fb290d459042bc328571faad4aef0f3. 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/BXW772000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3092ef712b156ac78098265c506de13baa48f7cac3e53b1444a0e98849f56a78. 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/BXW772000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1137c62496e2e52bf8de8fe60eb81b4d69917527aff86fa4e29d325df21fe5. 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/BXW772000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d7908cafff77c0da8a40933c2c948ee0e7f0ac9a2260befb26137680437f30. 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/BXW772000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4af1f2678527b0f90187423a1b2ff3da1e9dee617c79cce557ee6882e975f6. 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/BXW772000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68624705218594ff0e121d1ec6b09f4a7308c6b88edb1a2418588fd0009a9437. 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/BXW772000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae25da7fad68e8e1573fb13bdd407b4fdbe45df4f17bf638b8f78d0afbff083. 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/BXW772000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb717c5efd23cd9cf46aaa8d236455dd07b2bb1e7fbfa2aaf6b8406c24ef550b. 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/BXW772000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b16b2c38833f7d1e93d7b261c39a2457442443d884ecf8dbb2a16a7dffa5fc. 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/BXW772000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54558bd1182034e3cf4f79c864d579f1ff3d4833270b64db3375cbcd2b80c479. 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/BXW772000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99cc16683e9744a926a727868959bfe03699a86ca5f9b20c061f58cc3ab4210. 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/BKTP72400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010e3d0ce2b5d2e691b1b5544de973d92f9cee75f9ca76bd3882fe8f31f55950. 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/DGA0P2399924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a52f348eb0374280e8d4f782fddb01a615ebdf519db24bf4ed9cd6f5954ced. 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/BXW772300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff63cdc00efeda39972eea42616bb45cd98d12bb702a4b52deba36ad9cc8820e. 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/BXW772300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fafbbb5eb783205b554449f51b1e28f958fd9b9d78e89698868b300f8a396dd. 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/BXW772200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bbe826a38104e2882bca000af5b59ae25b4de66bdb5d96bdc1a4cbf88f9135. 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/BXC942100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8495db51f5bd1dd3d19f52c0a80a9ab13e8116ad6c8585acdcaebd84518482. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXW772100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917488ccf4af020663a5b9b00ff5b8d5fdf93a082c331e64c34cabce04df2143. 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/BXW772100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f8fb7254ed369afa99ad6295ce0ef9df8dc9b9cedceb240810e5d3f9a3edce. 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/BXW772100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf318a5cfab7477be84727a44ef663b6b60adf136a2e34381cd6db9a3dadf6fa4. 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/BXW772100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152d4769b66bfd48720a01a160bd84bc77e9e00e08ef5421169a4435d2cbf3ea. 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/BXW772100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d475b1cf571b155d5c441db46da0087241da564eed57f34a5c945281c8d8e71. 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/BXW772000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01582b71d8b27349a3bb54d7418429e60e6ef67076b0e93b292b5a1d591af75. 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/BKTP72300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a4dcde653bd6bf42303d0311df39ac666b223994ca15bb16141d0280e433b2. 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/BXC942000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05d62d07bcebc8cf28db96fe404dbff2a1b0ed99a04a8e03dd19a94d69b0fc9. 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/BXC942000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa4595e0c16422f1de394b121121f3d4c8d10bbc7103cf76a39be0a0a3035ee. 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/BXC942000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a4dcde653bd6bf42303d0311df39ac666b223994ca15bb16141d0280e433b2. 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/BXC942000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e919e27d260f76ed9a09ea03fbcbed28fbef16dc70df2f3a6d6e8e889e5619. 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/BXC942100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd751934e0f097ab632e9c7cf60f4364c5301367c569849a1099914869a1a46. 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/BKTP72400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db3738daf025934d42c40aa84d7c436572e93cfcce813ea829a4c880d68c2ed. 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/BKTP72400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0505e09e653405bcdd30cdfeac52d7b20da075dcb5b19b5ce4feba885c1cfa. 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/BKTP72400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c21e1343fe677ffc3e10cf98644b1aaf708a709281cf1e75d5d8029b193cf3d. 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/BKTP72400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf989a92a13c6a585f2356c5dfa922cb97e7294780cb1b52fa846763c66131ea7. 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/BKTP72400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4878692d2efe9e2c75283f5289110a35e02c0b36176ef6e76494da55212908b. 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/BKTP72400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48187e6d5fff9804e5d7129ae2bece31379daeb4f19005418513c962cef082fc. 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/BKTP72400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9012366bac4c38673b2562def68dd98f17111ce07a765ca22518326f211fe9. 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/BKTP72400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778d251591b9573c22ebe9223396eb3b6e2f794faaf9c12c129e9ee3bb74ba30. 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/BKTP72400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7ff31105fc7ba7b4bc54c152c7b48a61172d4d461fbbedcbfff8bf1fbe5490. 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/BKTP72400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69df62f8690acf41870da0379672eff4b82bbd6f93f36b867c2184ea646197b. 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/BKTP72400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b16ef013ec73616c84337e4eda30aba5f4a7951facdb9c53f50db70a99f00c0. 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/BKTP72400024.