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 0xf8ed6c764b93b47348dd959e11b50fed6f78fa808d65c3d7cea5a02389875b0f. 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/449ef7e3-e3b7-4bb3-869e-1166c5112d7d.json and https://artists.proofprofile.net/proofs/artist/449ef7e3-e3b7-4bb3-869e-1166c5112d7d.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 0x4a64f2187c1e27f60126820a9ac6403a3375d9c78beb434da9594e1e2fce897d. 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/CH4061901711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff540fc56c55cd5eef7b1a631f4aaf5a9a063c7d2fae14b09e9562f0726113c4. 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/CH4061901671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa526a8fa23e1df174e03a3037ffb38a5a09ed9ee07dd889099cbb3bc19f06269. 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/CH4061901615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c3e1ccdd9f0d0ae319cd21b32cea36df9087bf60b60290a23c65b5ca8bf781. 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/CH4061901633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca0f85ed509a3a229490c2f658216fab4d65703d4601e2a6aeedc40107ed881. 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/CH4061901634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8557f84f07171e4375e2f836cadce623c7b59c464306f9439a9961d97a0471e. 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/CH4061901635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c9609bba8bc58815456f0e6e693d158c82b3c4c420922d1a2e948bb9acb73c. 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/CH4061901636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5a9d3f48a25be563077646197cfda9cee927678c456fc48a01eb1e7ad48989. 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/CH4061901637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae5e1f3ad6801dc063fc0b48a14b3ccb7ec5e8ea4decbb349fd488daceac315. 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/CH4061901638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8be4418c3afe3e5cd4d72b8041c3026af10701dffe04f363943521b850a7fd5. 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/CH4061901639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd086387d34284a9ceabd3c6b3f65a97e2fb8573822231008f50ba14ba3c7f06. 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/CH4061901640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf953d06877ffb027756235444de7b3805fd30f0db8c4240a49ef2fe7f06a11f2. 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/CH4061901603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f39acc2a243a0da5c5300abfd388e3392a39465be3aa087c00e1a5f04fb3a7d. 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/CH4061901641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f3223d5edbf21316eb1e65038378bd85f2a81fa277dc0f2fe0370cb41a163. 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/CH4061901669.
Männerchor und Frauechor - Versiun Rumantscha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ed9285968cf087d581798c2785c9e252802d8a3dfc644b18544c4f76ba13f5. 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/CH4061901662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13211b31b36867c4c94117f291eca7d174765545dd4586f0a757b85280d31e2. 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/CH4061901712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082a99fd50762319e56b2125044093d4c25d3b02e155b66ac01891ae7ba94ff1. 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/CH4061901667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e60d6ec2242ff87c1da8149dba6d2fc6ea6351ba6a1b662af247f36aeec3ee. 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/CH4061901707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5a9d3f48a25be563077646197cfda9cee927678c456fc48a01eb1e7ad48989. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/CH4061901637.
Nessuno Mi Ha Svegliato (Niemert Gweckt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2fe9079f129ecc469c45cd159db77aec802a03d0218c38f8ac97e3871c6d25. 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/CH4061901717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a64f2187c1e27f60126820a9ac6403a3375d9c78beb434da9594e1e2fce897d. 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/CH4061901711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fc77c02e318c5ef616da4cd53fbcd87ffa4daebe71e87e8fdfdcf77a6f6039. 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/CH4061901708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0275b95fbe408ec75cb75707e395573e47aef779420d0605bdfd3f97dcd3cc. 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/CH4061901716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd94b82c5f4f2174b05779d1c6a58c6f2c97d8d309934897b8a7f9da0dcef93. 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/CH4061901715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fc77c02e318c5ef616da4cd53fbcd87ffa4daebe71e87e8fdfdcf77a6f6039. 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/CH4061901708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13211b31b36867c4c94117f291eca7d174765545dd4586f0a757b85280d31e2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4061901712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05684d40049f2af48e037b308a82138f31383d8ec6cc512e3c0625d0b51d6808. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5171000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49470b1eed55625acb58105e395662d1006c9180a98d69f7859f57f29eb1b50. 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/CH5171000195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e66cc4a76a6f4454910eded8f897e491b0b439f6a83bba5e23b0d0a622849e. 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/CH5171000198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9c77f1755db5e2625cf479249082b3cdce774815703e2cc3a9459d838c52b4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5171000200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c275cd94f4b941e0a343dda9acd4aa03bf744ed88f2465f70603b42b01d204. 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/CH5171000202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5a2bc1b27d5cd5a4495a78c5ce63f1ca5b0fe72ce4d764c808ee2acde853d0. 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/CH4062401734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075b781207c6dfebf03fa28d59197393803ec1364c73c7224afa8969b35f440a. 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/CH4062301732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e97eec09ce2643a8740a53d55aa455e38e4e0c02719e394fe248c96836c8087. 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/CH4062401735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb4e1d56769db4c3b03f029a84802f5f9f73702e150a521e0f32f96034dcb22. 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/CH4062401736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadac703dca263baf05f83dbc3c68e72591f94de178af87bc2c93488f87330ac. 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/CH4062401737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73cb8f38efb541243a95ad0163711e04f5b0a68a29845e1e74049ff3a68bab8. 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/CH4062401738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f913ce1816c7d4112c1e9f59998abe362de0cce3d5c1c9dc0f3b78ecce9529. 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/CH4062401742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6099ef14c1e4c838eefe822daac59a8acd239c497a2723a2cc06719a5f092d. 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/CH4062301730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a631e6e48b28901240136124fb98424b5c01eb3537bb567f1d7a3557ca85723. 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/CH4062401739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4182128e71a3c0e521e820d3226c0086150e25716e1cadffa964de605509bb. 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/CH4062401740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15015853a82e54038e591b2d73705691a15d9e3b772076b891f8bc445d41970. 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/CH4062301728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebf0fb441125dc44355c52ebb48f19f6ee6405e7ac3a1245d424c4ac5fd8c65. 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/CH4062401741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9aec9330c3823caa4091f6ba7d75a309bf007e10a7ddf53ca695db01b88ec4. 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/CH0011800675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf02bbaa7e14bad715d8713878b1af4012af84f16412cf328c1356f3730a58f. 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/CH0011800678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc35b4f36a73ac040fc036ab73faa3f3e2483fa1c7645ba06b8de2dd50668ea. 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/CH0011800696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29710bab3409e1fd79eca57c900c90c81789cd6857edaa34f5e38dd0e1733040. 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/CH0011800698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ff3748003442a45dac240041f9d5f2de9903d8decadeeb4bd69a060886c933. 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/CH0011800681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9442aee6b1d80eb8682d8d5c7a3eac9bdbc6468f8be1580faa09a6b4c7ead9b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011800676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe894c895648390640455e4042a9625f8c170a7b7db59ac84e277305f074d34eb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011800680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1aea86a3156f667a38f5e2508ac8ab4db63164df806651d1efd7c59fd78c52. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011800677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb58e2bff4b4b4f23374e940d2f310a48d168e1846344202e34ca9a5039a2d5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25be5523ed0baf09f5eec69e47cf3ff2d44f3fa7dc19f4e6ba959bfc941f15ec. 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/CH0011800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375eb257c6658804244153f13777ed2537b0fd4b787b69e4c14c215792c696ce. 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/CH0011600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebf51484194897c4a19a30082480ecac01f28c470bc17184bb3f1121cc95bfe. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d0c1fd0ef29c3c7ca92e6bf999702b91127188ef92cbb31efe0b4e17528185. 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/CH0011800062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7440fe37bc0405fd5d3f96e70da720c7ee936f1b4133ef857cd65103f2c8014. 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/CH0011600077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb6569cf2264610a92d34f40b97b4142f782ea1d93dd992d69b02172b75f82d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011800064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0365af8a6b2bcf02b4b9c8c3eb91deee54b1a1d4dcdb3a6faae0b7091a51ce. 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/CH0011800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bcd949d1d3c223f41136fd4a2d089e61bcce78e0ad058f5349752f31bcd11d. 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/CH0011700670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf07eb755a98f597d756ebdcf06b2edf8d383fe68d77fa75984d2e5d3e49c7e1. 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/CH0011600070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb58e2bff4b4b4f23374e940d2f310a48d168e1846344202e34ca9a5039a2d5. 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/CH0011600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375eb257c6658804244153f13777ed2537b0fd4b787b69e4c14c215792c696ce. 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/CH0011600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaab8564d271375c63e61621e0a204081328ea3b840d8c861326accf98d177e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011600073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd298093e28de608bf56a1ecb292bd169646972ff137809415ceb5860170a91c6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011600075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7440fe37bc0405fd5d3f96e70da720c7ee936f1b4133ef857cd65103f2c8014. 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/CH0011600077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff06a2e1f2225b552d4c48502f913b95da9fd02f126511632230ea5313be9967. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1dbd9bd0d59cd71dec4dcda6bfe9f333e1b566f4ffc0e631457c518b475623. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CH0011600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74271e9958c00c975cc2a8a667277efae3a1634027617b6fa41f0400bba09beb. 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/CH0011600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600372db3f78d767021893b46e99204d71f7092405c3528520d65de89fb0a847. 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/CH0011400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bee977883a78b54b05b5ab71ed12f4b4aa32ecfc71f89a9a8a16c19bd63584. 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/CH0011400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4cdbbe746f8f381613c4046db5dede58a8f67acc0ab129d03d09e05995a88b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011400082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4e9fa4238fffc7a760bccb66dd77d01390f1e4076e208bc7e586d402cc2148. 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/CH0011400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc258d37606c41f8e59b3ef10f440191c0b2eadbcf9ebd11bfa1ae432a550d2a8. 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/CH0011400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb513eee6696d44f8f4f8115058b67c461719f7097125e0faa76869987671dd. 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/CH5171100872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2f78c1901edd7df37f51d23b1443558acdf983304d5351b065770fcf862ff9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH5171100874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cd9b3f9ee75ef4718e6c1644874df0cc857e83ecd222cd6f9d59ab64e845f2. 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/CH0011600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0feeb964775796a5e90c8a1ab1781154bff3a4cdd0476fb174be106d7b08d6. 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/CH5171100882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1233d84576421f3f08f4d28e5f80ca0bb2ee892697afcd4bfb5e5d2a0e37c261. 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/CH5170900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dff79887a506dd87b9fc692a16e7b9a9c2d8ebcf71f33dcfa8da8fd36e1693d. 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/CH5170900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fe5281637f3c45a34bd4103c7a864efaf6935f5fa116d46100a2c3300e3893. 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/CH4061901683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2cbea9db38ffb32c141e760a05db6ccc5d729005c53db002f5c67aa97b76e9. 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/CH4062401747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075b781207c6dfebf03fa28d59197393803ec1364c73c7224afa8969b35f440a. 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/CH4062301732.
Aline (mit Jodlerklub Echo vom Rüttihubel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec79dbdfb47ec0d25aa02b38bad6b816ce52a6fd17ea1fc1df5d3a3fd0f56f99. 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/CH4062401746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075b781207c6dfebf03fa28d59197393803ec1364c73c7224afa8969b35f440a. 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/CH4062301732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73cb8f38efb541243a95ad0163711e04f5b0a68a29845e1e74049ff3a68bab8. 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/CH4062401738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a631e6e48b28901240136124fb98424b5c01eb3537bb567f1d7a3557ca85723. 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/CH4062401739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075b781207c6dfebf03fa28d59197393803ec1364c73c7224afa8969b35f440a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4062301732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb4e1d56769db4c3b03f029a84802f5f9f73702e150a521e0f32f96034dcb22. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4062401736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb4e1d56769db4c3b03f029a84802f5f9f73702e150a521e0f32f96034dcb22. 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/CH4062401736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075b781207c6dfebf03fa28d59197393803ec1364c73c7224afa8969b35f440a. 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/CH4062301732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6099ef14c1e4c838eefe822daac59a8acd239c497a2723a2cc06719a5f092d. 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/CH4062301730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15015853a82e54038e591b2d73705691a15d9e3b772076b891f8bc445d41970. 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/CH4062301728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38a0f647c8a8fab719cd416d2dbf04d6450f33698c5d31d7da88ca9dcc9df24. 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/CHUM72300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2fe9079f129ecc469c45cd159db77aec802a03d0218c38f8ac97e3871c6d25. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4061901717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0275b95fbe408ec75cb75707e395573e47aef779420d0605bdfd3f97dcd3cc. 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/CH4061901716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e60d6ec2242ff87c1da8149dba6d2fc6ea6351ba6a1b662af247f36aeec3ee. 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/CH4061901707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f3223d5edbf21316eb1e65038378bd85f2a81fa277dc0f2fe0370cb41a163. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CH4061901669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603ff4ed973bb11fe68674d79b4a48296a3c65a9d28f9d10b712101c8d163570. 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/CH4061901668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c3e1ccdd9f0d0ae319cd21b32cea36df9087bf60b60290a23c65b5ca8bf781. 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/CH4061901633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf953d06877ffb027756235444de7b3805fd30f0db8c4240a49ef2fe7f06a11f2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4061901603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x082a99fd50762319e56b2125044093d4c25d3b02e155b66ac01891ae7ba94ff1. 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/CH4061901667.
Männerchor und Frauechor (Versiun Rumantscha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ed9285968cf087d581798c2785c9e252802d8a3dfc644b18544c4f76ba13f5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4061901662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c3e1ccdd9f0d0ae319cd21b32cea36df9087bf60b60290a23c65b5ca8bf781. 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/CH4061901633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa526a8fa23e1df174e03a3037ffb38a5a09ed9ee07dd889099cbb3bc19f06269. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4061901615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf953d06877ffb027756235444de7b3805fd30f0db8c4240a49ef2fe7f06a11f2. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CH4061901603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa526a8fa23e1df174e03a3037ffb38a5a09ed9ee07dd889099cbb3bc19f06269. 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/CH4061901615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf953d06877ffb027756235444de7b3805fd30f0db8c4240a49ef2fe7f06a11f2. 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/CH4061901603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf953d06877ffb027756235444de7b3805fd30f0db8c4240a49ef2fe7f06a11f2. 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/CH4061901603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc35b4f36a73ac040fc036ab73faa3f3e2483fa1c7645ba06b8de2dd50668ea. 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/CH0011800696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe894c895648390640455e4042a9625f8c170a7b7db59ac84e277305f074d34eb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011800680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9442aee6b1d80eb8682d8d5c7a3eac9bdbc6468f8be1580faa09a6b4c7ead9b7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011800676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1aea86a3156f667a38f5e2508ac8ab4db63164df806651d1efd7c59fd78c52. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0011800677.