1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x45d0d9e07fe55c82dd9899a9b5d242894c18008f968612db9e2b3aeeca12ea66. 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/bc2b2cfc-5103-4e07-8096-42f82738d652.json and https://artists.proofprofile.net/proofs/artist/bc2b2cfc-5103-4e07-8096-42f82738d652.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 → block OTSBitcoinBlock must exist at that height 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 0xe4bff4dbfa7b1692bf1aa6daba5f2f993973b98ea94ef63d24cb9eb8e0f8deb7. 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/DEXW82000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd85ec7d488ebe892c80a765b6c21c4e44a2300a7bf7ea5194e29331d3ecbae. 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/DEOM42200569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef15f239661b1b752ee5261ea66824353193dfb901a7a3b408a6e627ab1e2e2. 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/DEOM42200566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bec50d80505e4cb13563b468d6ce9649b1aae3812cb46ff47051f3c76b5fbb. 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/DEXW82000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e925a5288d069c37fd34fb7f6c493b0dd18f12ca7419745130f4e0316db6b4. 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/DEOM42200570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a4ca6b868412ab3645918ffbf6113179ff109ccc38bcb516af97f04cbbf50b. 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/DEXW82100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc033498846c35d2635cec66a28b497d7b0d4ea383220868d8f8259a89302612. 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/DEXW82000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea183ea48506f389b15ae52ae086dcdefa5a26a19524f511b4bfe4b0a584fd8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEOM42200571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8616f39b1a17aca85dbb26fa64e522ef8aad13c0c4c468aabc7a75d8d833d489. 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/DEXW81900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9833fe1a68b6ca8ef741d73d9ab60c8d06c7c1684d316b49de83b160384f619. 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/DEXW81900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01252f409b2931eb26c77d436e06f7e8742420634ca4ea0d0f183a1b6a9a3c39. 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/DEXW81900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d98c9eda7ca2db96b4944fbf439ad10470ac53263e52d28120b75e61d4a7c7. 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/DEXW81900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4f3e27b599d9d6214448825dbbcc85785d7dc313280fce1333380c0f862d06. 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/DEXW81900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1de9da62d1428541e2cca713d89a837554d222f4b1e30358e142b7ab15f455. 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/DEXW81900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb381595d32887119f5e934b05f2f119dc8c73a4f898f735cf8c8d1107ed5cb. 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/DEXW81900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97a32b4fad0930872647650896377498db8c55b89a5437feb1040df6968e9fa. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXW81900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb97997a2920890ff12f907322b39439f98aab7a0497bd53d5b47a90bd1927f. 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/DEW241700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfac8864e97129140b09411a8009b46eb844b1784742061a01fd3bd94f456277. 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/DEW241700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33075c0de385c4b13bb724dd2ecd75020f3f93642df1edd9962c2155dc1e86d. 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/DEW241700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dfaa828bde1a62af1ed7ec9c596fe28f22353321373998075a56ed29441b85. 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/DEW241700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23fd13a0457ea4c6458670d72e3fb037a54cd42efd10db145f42f35245b2601. 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/DEW241700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11628d10aa9392b5a5e2c8460ac1996e843ccc545c079bac94a6f2524a742c1. 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/DEW241700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34babf5dc1639a7dd4286cc186116311870f23b8d8b4e62f2ec983628b12785d. 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/DEW241700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc9e73b3cb7e730adeb53e99965fd0c8de24bbccc48cf7073fec5a2f69ee8dc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA811500984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e854ae1e32a2a3f67e71bce5bdd24c8d924b7588092573d04e8728b971c7b2f. 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/DEA811500986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb97e0d364f333bdd581e7abb5fd57ba41b0c6984aca56cfaa1416d4bbf5edb. 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/DEA811500987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563cd97985ade48f8c63fea1fbbec3c9e46ab2d5ef948c29f978f07d71a9cc93. 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/DEA811500988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04f3bc2ce1ed73a72e449262c1a07f36293765fe06ec3fb2cf3ea1c398ee182. 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/DEA811500989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f60c76a3e5baad21299394b053f9015105af04c91b6f09cd4cc8a9f6887504d. 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/DEA811401188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc39a075b69540d3a486e4e41fe4543edf7a1445c9151f5ec1123f047d4449e. 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/DEA811401189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a32aa804a1d3d1bc3f705c356e3d455944229660091f75932dfe16c39a742a8. 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/DEA811401190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1630ba8a409b5f118767fc9f89ee48b4896e25e96094e1c9e7f63052efef3af2. 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/DEA811401187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f9d39bd4042f28db969274f22defc6962d023f04d0e5433939f8098173f58e. 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/DEA811401193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4534c0da3884aef0abe1b678c36397b1d8a37170929aaed9e63863b5498de0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA811401197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5ce4223232d76f9f3344f8cf7e4d654b91e6ad3eb74c48f36518c3fd779292. 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/DEA811401196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc00c455d2ca0904811d04a410ad868490806f786dbd96b459f45aab2740356d. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEA811401198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d0414dda208284ae913f61a42ba8a2c0530e5b6f4cf858c25310d0c33d725d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA811401191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88820e60ac53567b852f0b214e1eeea12399d0fe5a27dc33ee6f698f0be8c920. 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/DEA811401199.
Bonaparty (feat. Jaakko Laitinen & Väärä Raha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f12e2439c94af7cde579abe4e721e25f0fcda1bf7ffafe1e6e2bd127e974ad. 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/DEA811401200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503a2227a9c75d031ef0f2962a9af075891a9a1d32edd1bfd5c8bfdc57e2b379. 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/DEW241500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8d65885dba52dc083b1770760916676066c18cc27250f30662c49e6273b51d. 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/DEW241500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd9b4aa00ea398cc7b1a16f2159608e9409c2176a441e6dab6116023c5b6f91. 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/DEW241500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac72ff81fc46792abcd0c69858248ca5ab1a5a5f7d103ba80a3cc526beb48f3a. 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/DEW241500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6113a4104593e9daf6211089b5653bad51c6fe783553ff5e41cd8ec20173a6a. 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/DEW241500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b1169fbc988e93f4902c534bd4fc636e865e0623eb4ebae2f5c9a53b124476. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW241500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669736359e730065766a4e0b130d97dfd640d60585e70ec4daf8a8d340d16ce1. 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/DEW241500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0eb8f7dca443e7a7097f71b3352d6a456c1065596da253e1d6a94048e8de6b. 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/DEW241500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ffe1f8d27826045e29529033011d35dec057423b1782050e4b7c992fca5884. 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/DEW241500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b9bb844fe17fbfce8f4a3b47e26f283ba90e07bbafdd4327f092eb493d9ad5. 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/DEW241500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca96e8d271d61f96f590bb7d015d311767798bf037a4495cf1f3d3129ea6293. 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/DEW241500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c3c02b254245e4ab1026da7c82633c5e3244d86a084626cd7bd5a8e104a369. 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/DEW241300261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f796dd44c46593ce33f55dee3889f8a9c853d9f9423810a7dc5be0ab362ab4. 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/DEW241300262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2731376a885371224f04c77c39bc6fea3c19aa680c6cc2f1f9141c0d32338a09. 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/DEW241300263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0feef9af7472e832fe366bf880358951de2d590000e6a2a41e5657c61c9b783e. 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/DEW241300264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba6d01eccf7d19e3e91b2f649af4fa02992759e6e54a282a83d49bfc991b969. 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/DEW241300265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe17e94225e12fafe81489a44a2e3df149646eb5ef9ef55f75cd9776217ef5f. 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/DEW241300267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1804bc3e49d163304adbde9c1f5c2c168bbfd61f9f2ba86acfcd655b7210a33. 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/DEW241300270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb233fd10b7b4ca5af1432b59f1754e16bb254f73f04cf3b5c7ae624f1a20034b. 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/DEW241300271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60b55fdfe8a8bb2092d7bd0b5d591e2873219e1005edbaee23c687d8b615b35. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEW241300272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a538c30e3a9f5de50d7046a0b21c1836f011ad9a6393a2df421db7298886c0e. 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/DEOM42200575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd85ec7d488ebe892c80a765b6c21c4e44a2300a7bf7ea5194e29331d3ecbae. 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/DEOM42200569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a4ca6b868412ab3645918ffbf6113179ff109ccc38bcb516af97f04cbbf50b. 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/DEXW82100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc033498846c35d2635cec66a28b497d7b0d4ea383220868d8f8259a89302612. 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/DEXW82000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bff4dbfa7b1692bf1aa6daba5f2f993973b98ea94ef63d24cb9eb8e0f8deb7. 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/DEXW82000001.
Zammhoitn (Heimat) (feat. die DJANGO-FA(N)MILY)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865d46735cec2651cec1b0e0213a86a08ec65f9dc068ecbf30764dc0950fdb0b. 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/DEXW81900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1de9da62d1428541e2cca713d89a837554d222f4b1e30358e142b7ab15f455. 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/DEXW81900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01252f409b2931eb26c77d436e06f7e8742420634ca4ea0d0f183a1b6a9a3c39. 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/DEXW81900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1342c18074e48c9b8d2cbb45bd82db6765a306d8b843733a745c86d1f47e91de. 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/DEW241700215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7036f9970fe26090470eb890213091a094fafd6df8d3359738e195fd9b191e05. 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/DEW241700213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4b672a2d73d42d423ca979a7f6e9d39c737fe659e3ccdd214708cdd6a9732f. 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/DEW241700214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1342c18074e48c9b8d2cbb45bd82db6765a306d8b843733a745c86d1f47e91de. 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/DEW241700215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8cf18791c99bcd187dffd7973e6034d085278b3a33516ab93ccc0117c6b08c. 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/DEW241700216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e0e92fdd826b159b59f6a2f98679dcd00f7782880f10a1a47c71f4bf891a52. 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/DEW241700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23fd13a0457ea4c6458670d72e3fb037a54cd42efd10db145f42f35245b2601. 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/DEW241700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5b5e134f3f0812eed31b14462cd4c07938507dea8d35959f84bc02c2c89d42. 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/DEQV62000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87711d294037e3e03c8bbc696ad5709edbb25790337613705c9ca367410f465. 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/DEEQ71404301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd7b8d6d7c51aca4d723c0f3bc3458c7adb8665edbebea631773ba5c34877e6. 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/DEEQ71404302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cb9bd44920266e41d43f59e71182f9435b0c2323c173b446152fe7cb0bd79a. 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/DEEQ71404304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fb93851272fa485bd4825ea9793eeb015aa5aa8201bec5b335832d09636fe8. 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/DEEQ71404305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25d99b7d76ff7edc1ee4ed6a6ea50cda35aec30c17af32ba47fb8e55e305207. 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/DEEQ71404311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d22d11642338f7ef09babad75e906f34f3cce0381af89317856f4c62d76ec8. 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/DEEQ71404312.
Bergwild - Herbert Pixner und das Spielberg Musikfestival
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1804bc3e49d163304adbde9c1f5c2c168bbfd61f9f2ba86acfcd655b7210a33. 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/DEW241300270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9428cb115ba97cf071fdaa158d66d4c93eb93dd1e357ae35badc276ef5ebebf. 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/ATBH81402903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c3c02b254245e4ab1026da7c82633c5e3244d86a084626cd7bd5a8e104a369. 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/DEW241300261.
Siofokra Megy A Hajo (Das Schiff Fährt Nach Siofok)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b828683deffbd5e1effcee7b27960675eb1bca7512f6460545763fbd106e1c. 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/ATRG71400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09563d350751f2ff2a6148a498991dc53d314f3c875baf7e1d811a34c5819bbb. 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/ATQ151200008.
Globetrotter: Music from Around the World