Madeline Obrigewitsch (born 11 August 1995), better known by her stage name Madeline Juno, is a German singer-songwriter. She released her first single "Error" in November 2013. Early life Madeline
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 0xd93e3a9e32843e751c628c475abc46df384ba1a9f7b94667facbfda521f01e70. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f42aa3f-bf7a-46bd-8139-6593b75a72db.json and https://artists.proofprofile.net/proofs/artist/1f42aa3f-bf7a-46bd-8139-6593b75a72db.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 0xce28f538fc99c15a04022d0515da4d59601ceae6739312e465b2480dea3b0a58. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c906971a2b7ed745d4451bb808738cb8e8e568711bea8623f527f08b816e4b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEUM71400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c5230a5dab06413375b5da8f0e9b81f7164b17366ba7eb2554d86e81014cc5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faa7e7b087a64925f7af17135046911b737a7e5f4388cd7465cb6be3486cd9c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7433b27eef2db0e7b828f1f8e4af1d273c86531ef6b202584f6f5dc61b56e098. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95f5edc9b8ad0a8d4c84502af4bdadf0240fc2d769173fbae124e77e95a93a5. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:55:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39fcdaf3b9188582c1083b9d1940156aeb77235c61512f4171108b26cf741de. 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/DETO31500224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ba61da5e049a9490f041318fe72110ad2ba9619680dcb402c18d7b5eafde74. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fed57d5dc27678b16941a49e004994a0609cf6f1d801fff77b3a9f660d281a5. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31500134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1ad2652dafa5024e46bc9d95e0a1b7be3673339fce5478cbf659987bb5742f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31500135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57663a0fac6a93a84ae574afc1e1ed63bc9e18cf5dc581052b4438200131ad00. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31500136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03632a2b3d132fee68cd1038b253fd753a21f4a79f52c27e0d2715b23f11bd34. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31500137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ea5470cc2202123c09036dae33283643d3c2673c09ee03e698803d4517757c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31500138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc1ea70896925d95cd905629f26e1ac740f698f3dae594b79cfe486d4ca9d47. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8a9292dbc5599eae180e0c8473947fe15afc4a6455f9188edaa1da619f3519. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31500140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b1cd4f635c7f2e8af5c8298e097db7587112240b61b49028e665576546966d. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:39:08Z), 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/DETO31600251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7eaf60e17cfbeef746922864438b893e2ddd1234e80a391f6266af97d66f89. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31600254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a99ab1a78876689bd7f29d0f273efae9777ae48b9f53a0ed1997c615f5abc6. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31600255.
Waldbrand - Chris Avedon & Kevin Neon Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17af148bfab3cd5a4c3882a83ed7132b320fcf426750a2fa1cd87ef8d94e7487. 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/DETO31600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b19f74197d70079216d74a4378895f902930ab8ef3e839c300e91b9f43aa103. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31700227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcc2f842383c1767ecf5a734e44235b7a46f03311dc653dae1ff822e09c642d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DETO31700230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d9d4bd556c10aae9fb1cfd9c7ba3541545a10521595672f36d64b38bb671e2. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31700232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b25999b7eb964211ee32480eb0a413eab881e1c00299d7d9793a988d22966a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DETO31700233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0c8ae6dcab6ed28e5a6023751682a777e62ae88823e2de8a27e7781d0b6d52. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31700224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef75a246ca151fc4d079c84234e42d67bd456c5b5f5a107eebd655b887d66dd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31800168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468c56037c42ee347c12b3bf83531bd8dc3ef8f66b9faebbf42d989ad8a599a4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:34:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31900096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24d9608d1508c35f0d6a6064221ec45c26dac390c50b868caca55ca7edcb64e. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/DETO31900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6bdf9432b200f5fd60fdba3d505db42b7082b1b3617f79b939f0391580e702. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:24:08Z), 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/DETO31900177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647a1ad72878deeeb9f26018b60af27e770165692fb80b5cd9285c8b7d24e9b7. 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/DETO31900094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa146071d813f72b2ee0df6543ee93f22e2955c6125a52874b8acb83d5d815f4f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31900098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3b791d25cbfde4ecf55d041d951355d973cc87131d074973d1aba423c02efd. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31900099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20cd3beac56d64e4a70c1e722389ee3aa68893f1a4b9d029f3ba56c3997f01b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO31900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1616ce960f6f02bb263b190f6a4471f178b039a56a46eb1778a49ba3a36400a4. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:06:10Z), 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/DETO31900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dc5d89c4281d559b42d8120efe61563c7aa5af95b2a679c8415d2d17949771. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:04:19Z), 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/DETO32100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68591aad90b69b6090d22b30c8021bc9ab8d25eff43ad860125d9b43ac945d8b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb1314cb678c4d6cdfb0276c8cbac0106856ab3c9de57c7deaf263f13f1c56b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DETO32100290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03adbb937a8e42ed5f8a45e2aa7912ca31972ec1d3431b873d0d5ac92982ee6. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc749e465ddaf25141fa3b28d2575912e4371675df6ddf0f0d51bfea4f6c3ce20. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100477.
Besser kann ich es nicht erklären (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68591aad90b69b6090d22b30c8021bc9ab8d25eff43ad860125d9b43ac945d8b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de0c9f67be8cb18564562472c96581ae4d69093d72bf0f773dd12599999ea99. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DETO32000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2373406201a68697cf63774b635a432e0c9fe17016a2a0e8eed1dedfa3d9fe2b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7a28c403433cfd97c2a6c46736eb0e737e914b96c463ec7586b608a605c87f. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd46878b80e5f50d20186c31f4f122753e2bee159b4d3746e5297d8bcb0ad26. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09bd6c94ad772595b9916702df77e7d6b9c22732db00b9b84cf358e5203312b5. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55bd31200e3c2b61d7ec493033c59af73bf1e7c685803923a4a407eac4d34b1. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbfdf69de9dc4cf1d881b85d75c3134a4a34918829786f942c3c19da3e93807. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d996a1636769370f90efde135778781b9a6f472ba1db209f567d3713dc3813. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7a49d4b96a774d05a9d90390449867d2ea965583d682c49ee06aa4db3c5b0d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f699e5fa7291ed12d1c692226c2c206a621e60a38779270d9b9cffb7ada327. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc749e465ddaf25141fa3b28d2575912e4371675df6ddf0f0d51bfea4f6c3ce20. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9ed3f1e29577f5d61094677edc4b438e66018d4eaf9c0cbd4ad306460ebf31. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4233cf7f3891347ab703a13314f618ef2151fc673f5f1e0349e4b5d1a7a79425. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DETO32200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913e93fdd71626e13c0baf30e5af35529a0d52b1f4895dac5a27c96bd5fad3f5. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32100480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb58c1a4a305cb73f061fc1225f13e56750856aadf268cf7c85c1d8e41f0a8e7. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:06:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32300324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d7c93e95806881009525ae30b3f2bc2e04444247c82cce4ac052d15f4290e1. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:17:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b4b048030fb68aeaadaa689c51140eaed530ed7a760a6075035f8a61fd3573. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32300360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2757f1fad8c6f145c5d093c976202658b8f0e3fa549b61a3aec08f50a3d234b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/DETO32400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7112d919168a11024c6f87495ac7cc11c1cfb15e4cd9699cf8be620f255ae465. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/DETO32300359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc765a216469b31c121aa0fc4935be8a2743b932df55ad50d1811ec36e12af2fe. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248bef01ef2962499bca5b730de72be5aa8baeffd5147672db8c462204a269c3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7df24440b70019a2b228644f247aa52113813803119ac566e016df39344c3c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32400019.
Dein Hurra (aus "Sing meinen Song, Vol.12")
Wonders (aus "Sing meinen Song, Vol. 12")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01013f21979e6d8858281b6d820ddf047718990ae537ff4786e3afe61d7a1fe7. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32500057.
Ernten was wir säen (aus "Sing meinen Song, Vol. 12")
Fallschirm (aus "Sing meinen Song, Vol. 12")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1fc2fb177ef26da4cdd878a91cd096d734f225784bd8ded0d9e8998751d5ca. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DETO32500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c5851f71a1929b6c17ed4171d59a35fd486517f41b50c35954ff00060af6c6. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DETO32500197.
Dein Hurra (aus "Sing meinen Song, Vol. 12")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b81a838b4a9778614db7b97cf5b1f18535eb36aa5b240340a1cb62e0aa10dc5. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:08:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32500194.
Madeline Juno bei Sing meinen Song, Vol. 12
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf956d8712c614c10ec10016fbdaa492fa46468386402984e9e1b19667a160568. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETO32500718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855158a05d8c733b2fc6333907f883562cb9d8ad2d5798bcbaed6325d1fc294e. 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/DELV42100862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7a49d4b96a774d05a9d90390449867d2ea965583d682c49ee06aa4db3c5b0d. 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/DETO32100326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2332f325d315318dae65e5e5299d7d24edd704116f05ec576c3b50148c517c. 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/DEW932200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fed397d7c913e3d1f37a6608cef97a8df8fc7dbe5e46825a40903017400de4. 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/DENH82200290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf70c583f7e6a1c918d3901e7edf42213f6c64baac83e099a608cd3ac0ad6f5. 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/FR10S1824520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91f19bc4d72a331673bd9e91dea1152ceba3d83c8d37154e59024159fd79a66. 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/DEUM72203324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6978172bd8d6c09ae31d55982fbec1f67eff7943f97a074344c0b475b3e5d61. 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/DEQR42302026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1eacdcecee427003664346c696ee8db77beac2853f8c89e00a3f90a12abfe6. 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/DEUM72200937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1eacdcecee427003664346c696ee8db77beac2853f8c89e00a3f90a12abfe6. 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/DEUM72200937.