Christelijk Kamper Mannenkoor "Door Eendracht Verbonden"
{"copyright_id":"0x2399522acf641fb7f10161c2d6863eef9eb689f3eba5642c79fe68e6f15cc8b9","name":"Christelijk Kamper Mannenkoor \"Door Eendracht Verbonden\"","registered_at":"2026-06-12T07:59:10Z","symbol":"NIM0235419","token_address":"0xbe21968a4b0c2cdb8a2c04d86dad945e84b8e32a","type":"artist","uuid":"b66c62fa-eb73-44e6-afba-3b111f1ae3e4"}
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 0x2399522acf641fb7f10161c2d6863eef9eb689f3eba5642c79fe68e6f15cc8b9. 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/b66c62fa-eb73-44e6-afba-3b111f1ae3e4.json and https://artists.proofprofile.net/proofs/artist/b66c62fa-eb73-44e6-afba-3b111f1ae3e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kerstconcert Vanuit de Bovenkerk te Kampen
Mijn Verlosser, Liederen Rondom Passie En Pasen
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 0xe1cbed7be7702984fcd6b95677efe830a4137f68e7f7410d4767638e7c0bb07e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T09:10:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1802178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff86730dbb2ada2dcfabf2afe9cea6c88f9c734260ce4577810f8cc7618d9059. 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/NLY8X1802179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebd33fdb9d022baf883fa9ee6b17cc5c25caeeada19d53930c08487b589166a. 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/NLY8X1802180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d4a292e255667f229c288d3f9cb2837a4184519464a4dc20cf7f831ce479a0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1802181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3171f6e71714d9bebe3dcf16d524b892fa55898524d9c309dc60b5363ed5f99b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1802182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8b6f07f09fe18d5ddc1bf965513da6a1e442cee0a1c2f48d5fc11ae77acea6. 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/NLY8X1802183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b57f78cab337d1903870bf030de6d65330b0bae1f5bb6b93c9ce5347f33ca3f. 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/NLY8X1802184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3520337602e98c053ac0e5f9f4aa81e691b4659ee59a12dd138721137330f4. 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/NLY8X1802185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc6ee0482dbf9cc3854929ffa965d43c7673e0e50ec0e03bcb4579c13699414. 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/NLY8X1802186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b2720198aa5e1b25ba9ffc662c822a3f00d01ceb68f6550173f1fbee91c898. 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/NLY8X1802187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9b1b0aa03905f95951116dcf710df12a80172868c2445ebbe39c70a255cc68. 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/NLY8X1802188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63863a96f7ae25d50d1155c2c796fe016307681ffd0c3ff0f3bdec2c90b52a5. 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/NLY8X1802189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8032a80ca1a2abbcb4a9cc2ebd549d1423ddb64538310442ccbee132631b75. 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/NLY8X1802190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82856eba5acab871f5047d4bb6a01bac477add6eb36f10882dd659b9c1f5c24. 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/NLY8X1802191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ba9255ac05ba75c76b81c1e957008dea0386b4253e31cd76203e1706acd6d3. 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/NLY8X1802192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45edb46760170c0e950d99388bfd552e03db5c35f32b232e580a8c444455b8c5. 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/NLY8X1802194.
De Mooiste Liederen Uit De "Johannes De Heer" Bundel, Deel 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c880de52999c6a29dba993c6f49788a81d57374e1146b71df9979813cb17166. 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/NLY8X1803350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7962a57914a13f07ca42d90aa4dc86fb1df8df3e679b007c31864592625db53c. 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/NLY8X1803353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62d4ba05180553b0c49cc3f140a672be26b921b0add3c787b33d16ab14a268a. 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/NLY8X1803357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54456043c89b94c943ae64d8a2b19d434cb4f6dbce115e98f62947f3f08a29f8. 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/NLY8X1803359.
Jezus, Hij Is Koning - Opwekkingsliederen
Heer Onze God, Hoe Heerlijk Is Uw Naam (Opwekking Nr. 70)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76840abb84176488534b59ffbdd29e830251413c9c55bb0948c3b1aba8856be. 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/NLY8X1800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e531d84a76603e0ed2f1cfe281ed870205cc63ce79cd4603e627facde5c2a7. 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/NLY8X1800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f6144329fd20fa4f07e9507f587e323aa0c50e58a31ddee62209489cbc88c5. 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/NLY8X1800042.
Als De Heiland Zal Verschijnen (Joh. de Heer Nr. 15)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cec282fc1882dd002a61f8b0cfcf9f2d6c0bc0de32db08c368a4639bab04e13. 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/NLY8X1800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65c2a3f174537ff76aae03c0906c5482da09e51c85fb2f9f74c850dd41ceb07. 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/NLY8X1800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ba27e6adab41386b93aa2fd08ccf3e1f37c280de0a9f6e7baeaf2e23784a60. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3792dce7dcbe98672d0bdebba6b9573353a41b233d5aa2671edc17b8aa9268. 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/NLY8X1801665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70431024d12f12a5f8f3ae018c4f24c9220eb1fc5a27e9eacdce940be4de9a2. 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/NLY8X1800667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c97899fc3f92ca23e2f0b5c202fc449fa97ed9c13d577b2f360213d31cb9bf. 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/NLY8X1800317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5ccae63563ef15ee02cefdf031cd43cec5f62750320670baa864ef845b368d. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1800319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94b6cbdfe87d6cd23e131777166948db3df1043060a99ddbf285f55d3a6aad6. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1800321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254e892179b0532d08a4f2f7dce88f508c2821888e9d11d24a01a1cdc81bd5bd. 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/NLY8X1800322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020595a71784aa18bfda76801aedcc774b67657af564654c9a0362b97722c85a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLY8X1800323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584203582decad46a588a110cf9b16d193f758b8e327b24bf977e74bf59a8696. 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/NLY8X1800324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4179ffa8ba9f8607b0ad958f90541da1d93b56ac77e17c1222dafe690358e4ff. 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/NLY8X1800325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707e61c76829e5d92b6c9a9247814d3f6a83f280bbebce3eee20eae5b0a33bf8. 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/NLY8X1800329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bdbb8f19c4ca5f0fd088589a123ed24ce0073fb386cdf2709691c821a6b49b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1800330.
De Mooiste Liederen Uit De "Johannes De Heer" Bundel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b82d6217e490043cc08dccf9ee10f7f6e6a5d69fc3b20663e70cb7afa3d8120. 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/NLY8X1801454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e40bd367b64c75bcd5f8fb7dc3c7dc8cc6f168fe8a2f8d53cb3d6c9246dcd3. 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/NLY8X1801460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234284a6c17f8ea5990e0c2b2e9d2f8f7722a8a5bcd2dfe92d0226adc08df697. 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/NLY8X1801461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f01990aadc4eed4f902e4b0da004ac880e57f988b8846d1baf67a61ddd5a97. 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/NLY8X1801462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8da9c9d0d8a77f646ccff98ed3fb674634b380e7ed2b59e17e360c375e291c. 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/NLY8X1801466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a539eeda811c9527d9dce806462b0575744ade3c186d9051d275792c658a263. 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/NLY8X1801079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda22e89236d024d4123d0c75387cdc743b483c31b21c9b132489f3e6e63344b0. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1801084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd138f1d3153e7e25fe515acc07135e0bd68dc040e890d3f98264c22cc76501. 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/NLY8X1801087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9669c41dc0d68de58e4fe9c6299ee9e00b508e82017cbb0210648927464d012b. 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/NLY8X1800788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b957065aedb253849ddc09b86dac4023ee74ae42f8d06c13348fa7868b8a217. 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/NLY8X1800789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc678e9c4bb1e6d7cbe4c5e9c450b86a58b3cc83411991c6a74093923e8f59735. 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/NLY8X1800793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9a8fe59f1e0569ba40e3a743f636ab0e7c1d244cf0763b8244f1eeb387eaaf. 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/NLY8X1800794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394007e21d73d27e417b75f87ac298663891285054237356e913de7f000c5e46. 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/NLY8X1800795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3e9f4f2bbae8552aa03980139da5318ff7fff9b8af2ae528b4121f5ee756d2. 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/NLY8X1800798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad953c94aca0ee7a2ab66015b466121e17925c7f7aa5b3c0f5f2a4c0c450c25. 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/NLY8X1800799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7dd4a5cc5bcfaa2f17642481a0084876199e463e952c7880ed59e14380ec19. 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/NLY8X1801847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4989e6f6cb519ef25c0b9e11db1381eaacf22132479d98ba3e90fa4b9ae7aeb9. 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/NLY8X1800961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b07fd739f4ced40a9ac2eba0c1f63171769df4743b7869d6df18d5dbb7f53ea. 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/NLY8X1800963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58f845548fd7bd4f2adc48b2942d28e534be5732931c4a6ffacf204fdb0564f. 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/NLY8X1800971.
Te Deum Classic Collection, Deel 1: Looft Hem Met Psalmgezang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a433caa2525b9642f2c90c5a6fb8a3bf28e7639f369256afe9111f8563fd2df. 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/NLY8X1801942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6caf64bac6485ed0d8208ab69a236c39755d9bebe518d0f03663dd2a130dd742. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1802352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad953c94aca0ee7a2ab66015b466121e17925c7f7aa5b3c0f5f2a4c0c450c25. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY8X1800799.