Jack may refer to: Places Jack, Alabama, US, an unincorporated community Jack, Missouri, US, an unincorporated community Jack County, Texas, a county in Texas People and fictional characters
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 0x12079aa9a2bf56391216d160d876205a382f5a135c7c23211a82165efe71e842. 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/305717a3-3b49-49a3-8099-df7aaa3d9b84.json and https://artists.proofprofile.net/proofs/artist/305717a3-3b49-49a3-8099-df7aaa3d9b84.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 0x8b1e61599b593ea5f1fd24db454d73d5f32dba71c5e95a6c545915c8337eb8a8. 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/NL2BN2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b37f03e5b558c8c21b9cf59a72524f140c0cbd86dc78eb86add93eb3305007. 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/NL2BN2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41e3504d4ec580471098052e8f37b9a44a93eceff1aa4c322cba970ca555cb3. 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/NL3BN2100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e38ad89734fea87d1fa9a478cfb1364f3efd0fffd787cca6e0112262f0e719. 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/NL2BN2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fc0337f13191a305ca380c80250bc6d678b58a14414063f613d28ab7e1927a. 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/NL2BN2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaf694b84552c5605fa2489522a61376db6dc95cbab9d8873dd221c843ed078. 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/NL2BN2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75aa540e7fb67eb92258cb124c07b60174f5dba2b956c4f018b518efe630117e. 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/NL3BN2100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344b0c08c11552c060194023770b5cb58057c8c6adbfa1bcaada9fd86a0ff28b. 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/NL2BN2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c2fce64f6e2711f4f73d5c4c601614a7ab3bd86b4073ff209996bba243f19c. 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/NL2BN2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da7ff0959dcdfd304860b214b44edebc9ac6246ba3ffd15fb5242402f646357. 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/NL2BN2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19eb17739a07f373ddde93d99fb03b779c4e29e5f3dbedede9c02ce708c83ed3. 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/NL2BN2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587ec32a541f09cb21b0fafdaed2ac72b8ffde768ee501534f7c0e6a56da4a27. 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/NL2BN2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90e29a068bc643da894e4886b98cfd11d82de7196d184a859f1f9f1dfc9293c. 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/NL2BN2300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943f8109ab7f3fa09cf7445527f8bc1d6e30480abb40e92c87a9385c82b26c89. 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/NL2BN2300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f8242e18ac4db504c6bafa9d3767888214790c41e67aca62451f16b042ab79. 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/SE6SA2444209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4136ecc21610d5484d93645a60a4b11c7f84051692558e430953af39bf497fd9. 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/NL5MF2103397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40292f86dd97291dc3fecbfa6cbe6eb979d9225cc3b5820d4851218354487118. 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/NLCK42500549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913f468889f44927b8310e554b30a3943ef3feba15ac4ec5f7f1839c1ef6a46e. 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/NLCK42500559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2a7aa533e80a0ce45dbf6a9e447cad66173164cda23a6265f4a97333cda9b0. 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/NLCK42500551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95b1186ba4730142df281bc8dc8253f17c3539f8131755dbdaa70e65353d612. 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/NLCK42500552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512929112c18b800d009aa88a0b9d29641a674d1f1108f0d9cb6a922bc6124b6. 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/NLCK42500553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e160dcc6bcf74bceb84a9ce4d5701e0025be7d5963d0d7a57b09fe129f1182f. 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/NLCK42500554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51eacfc3f4a4cf883b2558a3ddfa7029bca03aa062adc8a2db13316aa41256f. 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/NLCK42500555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6482affc368e14e8a4289cf5d151c865ce7e911bab9c6eeb5439461818c48f4b. 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/NLCK42500556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ff95bbe1dc147e41d4a372f899b83097af1502e1e4e7778315deba86da9822. 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/NLCK42500557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d4f50129b33d0e91e7efc6e0758260facd937bc45f6da0752a9c7eaebaf991. 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/NLCK42500558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89db63d33af128eae58c7a000f905699569112b587f91a8a4505e3f58621af93. 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/QMFME2412463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea80686d4943470a456d42db1355b7dcb85f323e1f982f52c5a5bac77c2a3a4d. 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/NL2BN2400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950f9016515be44f6bbce38329100a3aa35c6b0f62690d122e25f319d243ffe0. 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/NL2BN2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b35c9e7f18df9f724bfd311d309fd36e573ec8959a40c662c54c1c673fc0fa9. 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/NL2BN2400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf877d4498edc699bed2ac5795b37b2cd866d02aab554596ee3e780da854378. 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/NL2BN2400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcab7d7e1a8e144c0814aeeb9c46c9ec18d7ecf6a1827d0ba0e304d2975ecb3. 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/NL2BN2400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7843577a004056196008abc70e3a0d38237ed217069bcaf620937876da63b7f5. 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/NL2BN2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ca95d51fd432eb1fdbfbb838c0fcef4a9dc715bdc29f853bb21b8530f67173. 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/NL2BN2400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0742d21063e6c2bf4adbb78306399ffdced7f65f9ddb492d6d8cdabba21f21. 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/NL2BN2400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47b64b05026fa6212a4c7a7dfc44de48360b2233f17a29fd2165b7b603f3211. 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/NL2BN2400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8564f3845bfa542016a1efee7bb9d098b15c2978201a90b47be3444dff3cbc. 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/NL2BN2400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d6fd0c31836518fa4576443990e504a994aed248a2afaba252ad3393fffd6b. 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/NL2BN2400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ce6c4455a73e48fdc2ad483818fa9b11bea9f380882057f049ed5958ccdd51. 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/NL2BN2400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0eb541da591af5ca3ca45c57b2ca03ac21babfc1e927de18814d0d5afd3b09. 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/NL2BN2400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5d3c55eb34dc3966fe74ea7c9e2684f7c42bb9ac8fa5a4705b42430f09b303. 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/NL2BN2400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee8e3d0069830b33f65f86b09ab846021a93867bafaa04feb6a6bd6124aed80. 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/NL3BN2200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035ae81bb1200b917782622ed5eefe4be005ff5f091f3732555e33d20a73b1af. 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/NL3BN2200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16039efc8b99ca334d96b5923bf37b7b5c767a640df30a012e57985936fe4d03. 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/NL3BN2200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72986fde25bd88882bb4fb9c1f357202e5ccee05a2498ec87b34395c8765d318. 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/NL3BN2200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03437365123c71de923db0c7ab804be606a819155eb97658ea870d03339cb08c. 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/NL3BN2200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe336a8bfb94fea2b2100c2578e371961babd4cf6a9fbed04f5b9e9457f453898. 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/NL3BN2200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35777642794b5fa324edd2a4b8ec96a246c1347b5175d7e7ececebd9c89ec943. 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/NL3BN2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2964fe4447fb34194e3f16f9bd0a224440f1c00378c713911ef288796ed49b. 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/NL3BN2200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5acd46ea7466bb001ef7739082780dcf1ad0d71f40de10b516795ab78699197. 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/NL3BN2200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25d538236fa2c0ee73fafe43c098eaa4df9c93101dc7325e1ea02abb8366e5d. 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/NL3BN2200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9d7c65286552453d8bf6a6f05d48f072d212dd9e8ffbff49aefa107edc80cb. 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/NL3BN2200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29349360165f750644b6530ab303c42ca16561969bd00f89e4a533c39377abb7. 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/NL3BN2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06d8de3cf0e906d826c5ec8ed2e37b69016e261ec3d4aef47bc55567e0a7677. 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/NL3BN2100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14194afe400652f3faeb0015101558287642fc74bffc392b9d850512745154f7. 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/NL3BN2100011.
Het Is Zo Voorbij (feat. Esko & Shenelva)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4603e0e092fa01f2fb77cf432bd2441475c2b3d005db788721592103481137. 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/NL3BN2200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baaf5b197101fdc8786f38be3912cf10955cffb43251aef803bfbcf4af504bf. 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/NLS5K2000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae9923ce008fddeadcfbdce6c6cd1cd30154eeb568d748a34a7e99d8777dfb2. 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/NLS5K2000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4fb960282e784b43ba42419f8678f9be19b4ecce1e5df406653f37180bdc269. 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/NLS5K2000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd30d8bd4f608c5ea5798b82dde3b47108a8f7473d0bb6c8cf281d6b3580e4a. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/NLS5K2000070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce7a9520757b9cd7e2bf1605e1fafcaf55b22c1d1e2b7ab422b3628559619d5. 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/NLS5K2000071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a7369fcc5b255751bd96e41c521ce18258438da804e40e95c3c9d8f8d88d35. 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/NLS5K2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07697c9091a5324ae6a32be0f0088d0a77270fdfaf780bb01c4171cfa62b8a14. 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/NLS5K2000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656aac9b8836bf09ab4909cd0a046c7c47c61f72e98897ccb1edd6225f01caf0. 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/NLS5K2000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a276dd53c87ced161fc135e10aed9a682a68b6b79abf7549007a756b522024. 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/NLS5K2000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51277795241ffc2657a3217a8b5093f57681c36098532b04b471d8cdfd125833. 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/NLS5K2000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ede39d202506a34e373b3481a8ad90600612819c67fb18e2eccc74174735908. 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/NLS5K2000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09855abd2b28e5f43669adc9233c0619b76b1f3fa0e3763e8f78a2775d65a8ce. 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/NLS5K2000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b53dee37456c895e63a64e9cbcd732bbc4d8779009c9b1f2d5e6fbb22c470a7. 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/NLS5K2000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc08d306032e34c23495d212be3e7da13e03122e095db8447bf7ed8e8f3a63ff. 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/NLS5K2000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5267b235d1ee1204f89db85b0d5e1e6151ccd44f7b08da485d5621723dd33e. 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/NLS5K2000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9494a016bf4940c45452cee489cacb1ca2035c71e95fca837ee5b3663df62877. 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/NLS5K1900162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646ca9af2be8cf58fbc02f9809301290db7c237721a111f88431b9ae3d63039f. 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/NLS5K1900128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfd49a7b4142746c4b91c88a8ac390d1176f5e67bfac95502a0785df53e6b5d. 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/NLS5K1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12af8cf11b0b142ef9b3e1da8adb399bfe07a1263fed977fe8c31b0a0eb5482d. 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/NLS5K1900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551e7486178a61f3a21965e51ba7565a76bb1510baffacbc7183e7fa4035163b. 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/NLS5K1900129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c6954a67ca073506d6d2690c9bf8f644c26773b126fc6b879565dd13c9ec82. 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/NLS5K1900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a4cef726b59e0bf88e9e311615ef108c7f9c33e4ae00163bd97966c05cfac0. 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/NLS5K1900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e494011a81f2c8f5ff8a78921b687c63eeb75e448f8f6f2cfcb1da66886cc5a. 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/NLS5K1900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90decdd44505513fcdf1cc31c89b895f1507fa03550e8c9e7f8ef5677a528861. 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/NLS5K1900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb629c28fb9a45b20a657c7a4d14194589d52f5d5b1d1c25a9fc1722857fe627. 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/SE6XY2547007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6668d8b287ecf8b4f375056bb207c580befc3e6bc4dfd3e0e29f41f118f9be38. 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/NL5MF2103963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1637a7d75cc04145565b1467973ada5cdaec0b9e229cea696685bd5f15ed7482. 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/NLG662500102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cfd9445e1f12a71349cd8ffcedcdb8fb695ea7d83f4141dab4a5d9ad6980b9. 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/QZDA62568539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5ab9e3b88bf80c5f17285e5af10328937bafa4d456b754619a5d7980eb9ad3. 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/QZFZ62537180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7486ba3733a1982e9e18b6c3f2905c71f383914360477e444209cf670e19b96d. 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/TCAJG2555502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4598c4b8bb648fbffcc74b70c58ed599786750f86a3da662ee270ab0ffd2413b. 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/QZZ7R2465717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddca79d75c165cbc27a8b1573b0a5f6c08fb0597912b6f34787da22d16a2b8d. 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/SE6SA2494747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16f96dbeb626fce48e865afad19e97b97a69027a62cf9be602e066b440e7f29. 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/QZZ7L2496020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f747d07b7cb3c018ba7c0dda0d08390b8c8c3e232e563ae75985868bb44aaa5. 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/NLCK42420707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ae784e3638d708e90611bf1cbec0d9123334b61c430f8d1c8c107d255ea410. 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/QZZ772405061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ab2492451994f44f1b0b9778712bce8b921f383ef92266282bd600c8f0babc. 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/QZWFU2456605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f7a8e61998971d5b3fa1f0d88f38e4ab86debacf5309c8f56cfb61efd568e1. 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/QMDA72442160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da3e49ee214a32f92e2d20cd4618a7b15744df4888806b4f4c6aaf4e6e66034. 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/TCAIE2449623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b62aaf2a287b604c0c2b035a57f4731d4e3bdd3e85ea415492f02d80c034499. 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/QZWFR2461763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19a82ed05f17d0687c5b8c5c6432106a12020e56571600d8cb52e325309bc03. 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/QZNWV2452000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d907faca8530a182eef9c747f1850b80be9c561218dc9db38308ab99815f9fe. 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/NL2BN2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd01c8719a7df6988ff6a7d52876952569d805ba8234a52cd870dad79e927e49. 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/NL5MF2102825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950f9016515be44f6bbce38329100a3aa35c6b0f62690d122e25f319d243ffe0. 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/NL2BN2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2ecb24447958e680ab52d6d7ff16d9a2c44f99a2f75cb231003683e3c79fa6. 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/NL2BN2400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb739c2111f0db618acee6b4471629ab2ae5c348b6d3182caf27151a522fa1a. 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/NLG662400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647c5df416d5a64129be0d81d884c7c5f5d46cc3ffaf901c211418c38b95eb1. 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/NL2BN2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924ca400d94312c5d91b1b38b1f1c92e3e5ab6bafc47d60b24283d0d75d77192. 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/NL8RL2402527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6512dc0dde9692244607b99d35030466d2962625760e31e6fa579d4f4e341ae8. 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/NL5MF2102532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40151de5bfb82f579b95c9208ed012eeb3f0e9f7570a33ae32de5e1ef999e847. 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/QZWFH2359439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17583af69aa97216551bcaf3450b97d9a91272ba11dae5162638e1c4684c6454. 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/QZK6F2263973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217420898a70d1bacb1a341210c85ce8446b6cdbb2a5568600581049d66a1144. 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/NL3BN2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77f9b39e12aac59ab22c9a7b962ef2886405a68619f93170fc50bbd99ee3234. 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/NLG662000270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5ea4780273c76341ccf844c0cecf998336ba769068d9b2655f55994fe3695f. 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/NLS5K1900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b6649b554bbfb977b0bc25b39fe462073b812a286022ee3100f0244bddd463. 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/NLG662000659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba229e94b149c920acbecea345724445b7a243bf6192f2110ffbe84d77a569d6. 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/TCAFK2162417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cd2a984e4afebbe5c60e0fc4e9f1e4e1d35f5132e0447668745a4d07d2c80d. 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/QMBZ92253617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fb273bf5d53612f11f812b90e4d8334cbc733d1904826452bd36d75769c6a9. 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/QM6P42333988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ff68b50cf434a0ab291ea558762c6a78bd35c58722e7403640f9af60f84c67. 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/BEB472000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cd2a984e4afebbe5c60e0fc4e9f1e4e1d35f5132e0447668745a4d07d2c80d. 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/QMBZ92253617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2717421a95e04901d6966d0f1cea0e270b1921ad38376f388da6d0afec0a4416. 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/NLG662100408.