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 0xc973f705618f825a08b11f59904842694fdac12fb9789c5e78925c946375f778. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4863f6ec-ff7d-4bdd-8b75-9507f4c7f4b9.json and https://artists.proofprofile.net/proofs/artist/4863f6ec-ff7d-4bdd-8b75-9507f4c7f4b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Las Historias Son Mortales - Live From The Woods
Juega Bien Tus Cartas - Live From The Woods
Only Hungry For You - Live From The Woods
{"copyright_id":"0x17345ad5e6d522dce2148b42f7bc027daeefb5aa87dc09e91e9bfaaabc020f30","isrc":"QZGLS1927068","name":"La Mejor Venganza","registered_at":"2026-06-20T01:43:46Z","spotify_id":"1cq7m3iAsiv6SuwH63G8M7","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17345ad5e6d522dce2148b42f7bc027daeefb5aa87dc09e91e9bfaaabc020f30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1cq7m3iAsiv6SuwH63G8M7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cq7m3iAsiv6SuwH63G8M7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ee3acbe88443ce9085828151ffc34cde32f8924e1e28fb44bfd8d153c8c7e6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61sf3IkJYsd60aCmfsGcgv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61sf3IkJYsd60aCmfsGcgv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4501fc6f08fb8a0ef2379188823c1ab9c1a7cdfe740d1d4a5df343274f5d48f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6z1f3kPPL0wPb9KIO8antn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6z1f3kPPL0wPb9KIO8antn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27447008b1efa1e6271939235e37f17e0a7a23f2730f7a58ac1635a46b106937. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fAGiqkDhaZyA16ptqaLHo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fAGiqkDhaZyA16ptqaLHo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9784c8c54268d7c1d2f8acadde0206048e934bcbd7b7815b92368c1aa4778ed9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QT3cQ7e68PyRBDgGiErPW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QT3cQ7e68PyRBDgGiErPW.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ab89bcc8c213620dba6f7247e007981958a0e4bd5d530988bbc911c4f0a976. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Z5y35upsZiXaNCWVTUFQ0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Z5y35upsZiXaNCWVTUFQ0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee28e4e78baa14faea1f597f21fdec05230a53086e36eafe70c34009d50327d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pJd5wK2PltVVf5ga7FKNe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pJd5wK2PltVVf5ga7FKNe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf4e69066607d8961c8a4fb2d418485c1861cdc4be29201063877e4813e4c10. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12aLCHGXNOuyBY28sE82En.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12aLCHGXNOuyBY28sE82En.
{"copyright_id":"0xe35c5e076a893df5cf7c364871d3c6a36fba3fb6f72768bed6a7f0d33e7aa998","isrc":"ESA011708619","name":"So Long School Boy","registered_at":"2026-06-22T08:55:22Z","spotify_id":"63kWOlVrgiD5XKq3JgCXCh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35c5e076a893df5cf7c364871d3c6a36fba3fb6f72768bed6a7f0d33e7aa998. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63kWOlVrgiD5XKq3JgCXCh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63kWOlVrgiD5XKq3JgCXCh.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2191a3fde1bb8037f9926ae2674a5f9eec6ec9201e1bb2a75bf7f90825461cc9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aKXCQgWd02uH0mWi7QWqq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aKXCQgWd02uH0mWi7QWqq.
{"copyright_id":"0x197b02cf7f60ed759de4edbe838fa038d2ecfcf7495e5ced06f1ef014a754d39","isrc":"ESA011708623","name":"So Many Stars","registered_at":"2026-06-18T05:54:07Z","spotify_id":"1egPYTnyISuv4B2JiIFrXA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197b02cf7f60ed759de4edbe838fa038d2ecfcf7495e5ced06f1ef014a754d39. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1egPYTnyISuv4B2JiIFrXA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1egPYTnyISuv4B2JiIFrXA.
{"copyright_id":"0xfda440cd019cacccf726175d004db70d118e06947bef5daf43b4f677a52f8df3","isrc":"ESA011708624","name":"Broken Cities","registered_at":"2026-06-07T09:24:39Z","spotify_id":"1sl5zCcqAbDSk2NYEEAGyV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda440cd019cacccf726175d004db70d118e06947bef5daf43b4f677a52f8df3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sl5zCcqAbDSk2NYEEAGyV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sl5zCcqAbDSk2NYEEAGyV.
{"copyright_id":"0xfb0cf18c8eefad818f8797bba3cf930b2bcb6efd9f740a5e61c00dac78900cdb","isrc":"ESA011708627","name":"Only Hungry for You","registered_at":"2026-06-22T08:52:11Z","spotify_id":"6i3NmCEMMDm5FIJTwS4Y8N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0cf18c8eefad818f8797bba3cf930b2bcb6efd9f740a5e61c00dac78900cdb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6i3NmCEMMDm5FIJTwS4Y8N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6i3NmCEMMDm5FIJTwS4Y8N.
{"copyright_id":"0x66097f8fc83c6a961b2463f29ecec6a71a07f543d63827e2155d7d8bdd25fadb","isrc":"ESA011708628","name":"Boss Don't Fire Me","registered_at":"2026-06-21T10:15:05Z","spotify_id":"1uoWrV57fpqBxF0rPokaHn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66097f8fc83c6a961b2463f29ecec6a71a07f543d63827e2155d7d8bdd25fadb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uoWrV57fpqBxF0rPokaHn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uoWrV57fpqBxF0rPokaHn.
{"copyright_id":"0x2c2e5d3cc763df8f7af0882b6be28df308dcddbdae57632e673d32e6a2ab80d2","isrc":"ESA011708629","name":"The Future in Your Eyes","registered_at":"2026-06-27T16:04:19Z","spotify_id":"1AG7lYeII3uDxqQZ9WWzTH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2e5d3cc763df8f7af0882b6be28df308dcddbdae57632e673d32e6a2ab80d2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AG7lYeII3uDxqQZ9WWzTH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AG7lYeII3uDxqQZ9WWzTH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e246d8347b6eaf89b56f4e0c19a046711761c8fdeb051c67a332811f9ff0ce. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6HXp6QjYDYoQ0aDktEreoL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HXp6QjYDYoQ0aDktEreoL.
{"copyright_id":"0x93bf4c701958fb3534193737f9a239923619db0ffcbc8a1a7aec2f9a3f53cc98","isrc":"ESA011100753","name":"Bipolar Visceral","registered_at":"2026-06-19T04:16:32Z","spotify_id":"7hNolSwSGMeYM11IDs1fRC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bf4c701958fb3534193737f9a239923619db0ffcbc8a1a7aec2f9a3f53cc98. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hNolSwSGMeYM11IDs1fRC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hNolSwSGMeYM11IDs1fRC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb959d3bdb6bcdbd49c2d606a7f53960ec89c02e174b887fe0a4852088a0620. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58dPG2NwQYAE9pTw5V1FxQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58dPG2NwQYAE9pTw5V1FxQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccb81bc6621ef35fae1501b679d13f503511e697f1721a38d95a4de3fcfc95e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3dx5nbVpE4gMP7n9oYwlwf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dx5nbVpE4gMP7n9oYwlwf.
{"copyright_id":"0xfd25c7dde063d4416e12bce6f9cd53bc37c63aedfe7df328bcbfd48d4d4c6446","isrc":"ESA011100756","name":"La Misma Distracción","registered_at":"2026-06-26T14:55:14Z","spotify_id":"5idHi8IiKzvHm9vVcJzPV3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25c7dde063d4416e12bce6f9cd53bc37c63aedfe7df328bcbfd48d4d4c6446. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5idHi8IiKzvHm9vVcJzPV3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5idHi8IiKzvHm9vVcJzPV3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc525a9ab799835bd470584aa8854332988e869c845612497ce2c1cc97f3d3b58. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28EBjb7W92creqW8zrNMxj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28EBjb7W92creqW8zrNMxj.
{"copyright_id":"0x37d2d1a8edaafe5f63ed966f3aadc0e532207df401e9b987f6f2dd96648fac04","isrc":"ESA011100759","name":"Tu Ambición","registered_at":"2026-06-28T05:31:32Z","spotify_id":"684pC2YwPARUuIZ1LMykV8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d2d1a8edaafe5f63ed966f3aadc0e532207df401e9b987f6f2dd96648fac04. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/684pC2YwPARUuIZ1LMykV8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/684pC2YwPARUuIZ1LMykV8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d6037380a99d8636566f8731393a09eee442c090bf70ba40b585360b4cb975. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Y37CqicpMQs6P4F92DiXw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y37CqicpMQs6P4F92DiXw.
{"copyright_id":"0xd9b1c9142cd7a2e09c79812b7b3c95a456aea7f5dafa032d31f966c27fa87e59","isrc":"ESA011100761","name":"Soñaré Hasta Que Llegue","registered_at":"2026-06-22T18:35:15Z","spotify_id":"44fb1L5UI6TNIcOrk5U9m0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b1c9142cd7a2e09c79812b7b3c95a456aea7f5dafa032d31f966c27fa87e59. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44fb1L5UI6TNIcOrk5U9m0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44fb1L5UI6TNIcOrk5U9m0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f11098e3779bb243a5145ff648b38a481ca381ef16e254bcc09b94d1a123efe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0K8lwicXHdr6RGQ6LZyyx8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K8lwicXHdr6RGQ6LZyyx8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60467724e924ef446776793f4bd0c716a7f47de66e456a5a16cd5ffd0728690b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47yOFCmRKxKVBYoC9QoGQn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47yOFCmRKxKVBYoC9QoGQn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bddd7662d98cfd69794864068c4ac1d08532f0c8b64c62d80fd4f9c26bdc926. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JGIk6pk9knIjEC9KGrWZM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JGIk6pk9knIjEC9KGrWZM.
{"copyright_id":"0x8af7a3c7934947bd2940e84f55deb5308c27e8b8d73e9c4914dc53c281dbf0b9","isrc":"ESA010901593","name":"LláMame y Desaparezco","registered_at":"2026-06-18T04:43:23Z","spotify_id":"0I7ocMIkPbG6IUhxUOp4J3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af7a3c7934947bd2940e84f55deb5308c27e8b8d73e9c4914dc53c281dbf0b9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0I7ocMIkPbG6IUhxUOp4J3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I7ocMIkPbG6IUhxUOp4J3.
{"copyright_id":"0x8bcf95b77727c5b6d696d2794c02c263da52eda7d99fc9ca0908652b447f234d","isrc":"ESA010901594","name":"Amnesia Invocada","registered_at":"2026-06-18T21:34:35Z","spotify_id":"4Em6z6IFirxrsJCUFZRSIn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcf95b77727c5b6d696d2794c02c263da52eda7d99fc9ca0908652b447f234d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Em6z6IFirxrsJCUFZRSIn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Em6z6IFirxrsJCUFZRSIn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfd867c510af954d8c3484cdde0c1083c51f7af18ba435e9fe727644521b2cd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6A2D28eYfUGTMEzokCTDYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A2D28eYfUGTMEzokCTDYc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7598b0674b4940342919f8f69d5fe376c31e6cb9d991dce7b782d633ed9842. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jWFvu6RlJNy88gvNYbpuQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jWFvu6RlJNy88gvNYbpuQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2230bd3f5f154904f6561f0f753262aebd3a689bc0d84cd26cdd86a7378b9281. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7so1Xd73IQg7rITSTcwgpT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7so1Xd73IQg7rITSTcwgpT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ef091f7ccffa468aff5b4b612d12463a2687137f3c7cc95c0c59a8a69d4c14. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78l7Vjmrme0iOwknX972gg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78l7Vjmrme0iOwknX972gg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb681441452a6c4fed255473eedcda283efee726de20684d1c45bf6dabce24335. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/49fcz1DkphF56TRcqd5aTv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49fcz1DkphF56TRcqd5aTv.
{"copyright_id":"0xf9b358b7f0125fcfacb9dd0c0abf4684d0aa436197252dedae739fa5eafb6165","isrc":"ESA010800004","name":"Las Historias Son Mortales","registered_at":"2026-06-10T21:16:37Z","spotify_id":"2KIi6Q6RFkNIOtQXHrfz0m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b358b7f0125fcfacb9dd0c0abf4684d0aa436197252dedae739fa5eafb6165. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2KIi6Q6RFkNIOtQXHrfz0m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KIi6Q6RFkNIOtQXHrfz0m.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3f7848da05c2e08a7dc30852259170b49a6551a77a1f9e5e165e476df36c46. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6SPlHXWl8QsVBEKk6O0fFB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SPlHXWl8QsVBEKk6O0fFB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd830ce48e0603620834442e7b1f1fa3f6c557a83e9445f4a6471f7ef101e58d4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4MrqhHNW4m9Uug31KmTiTB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MrqhHNW4m9Uug31KmTiTB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd07b1896351b19c2850c5ea31f57ec963d1accc0506f93772ec3e3f1ef81e2f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/431uthdjUcPd5hEcrNZcck.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/431uthdjUcPd5hEcrNZcck.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc4c5b6bc9d4e51ba2ea2511311bffebd221cf5403422960795910dde3086a2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BOixfTlZ4xSqmiA5csoLM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BOixfTlZ4xSqmiA5csoLM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42b021d0eeab03b151445c3e2b842d8b5a990b4e74e4f1a86b309ea6208d0fc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tFCpnBJbuuCfQQuye8PB3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tFCpnBJbuuCfQQuye8PB3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0bee00f0b3835b849cdc9cb0475dbbe99f4e3c807fd8e111e659ec6eaef5f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BsOIWOP8TB3n4ERyFqrW7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BsOIWOP8TB3n4ERyFqrW7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31673060ce061ec74ca9f4c5a439049c0ed6b88873fd151edf44d29d6745c116. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Mvk4AF7K0kcVHuyLH91ek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Mvk4AF7K0kcVHuyLH91ek.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55f54b11c9c64b1fb9eb168088de00db271fc47fd9140e0c5d9c71df469dccb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2iPjppIpkaM7Otw7p4P3oS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iPjppIpkaM7Otw7p4P3oS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3144d0a05951f23f7658085d064a4b5cdf950bbc30f7ac9b36507a252478d318. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2d5KzN4pKNV0oiyRjcDtWG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2d5KzN4pKNV0oiyRjcDtWG.
{"copyright_id":"0x62d2e03b04c3bdd927e3fe7de7489cfe1eb78cb2862dffcd7b021c79de5b35e2","isrc":"FRX762225185","name":"Infierno Frío","registered_at":"2026-06-21T10:12:29Z","spotify_id":"1sI4YBO3bbctccXYNUaam0","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d2e03b04c3bdd927e3fe7de7489cfe1eb78cb2862dffcd7b021c79de5b35e2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sI4YBO3bbctccXYNUaam0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sI4YBO3bbctccXYNUaam0.
Las Historias Son Mortales / Yunque (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2198972f8217be766b708a456351c614ba826f2932c76f94b372257ccdf0fbe2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08cKYcUskKnbKC6nwJXNaW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08cKYcUskKnbKC6nwJXNaW.
{"copyright_id":"0x9838b15ece810d2a474de467dd51564a3c4eeff293fd821cc67e1b7b225ffbff","isrc":"US7VG1837584","name":"Are You Moving On?","registered_at":"2026-06-18T21:30:46Z","spotify_id":"16ifjavUUt6K9bfNBQlZbR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9838b15ece810d2a474de467dd51564a3c4eeff293fd821cc67e1b7b225ffbff. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16ifjavUUt6K9bfNBQlZbR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ifjavUUt6K9bfNBQlZbR.
{"copyright_id":"0x24b38c92aa9f41d87f568505a2b6a2e8d39269debd9f4cd30113e3097471ebe3","isrc":"QZ5AB2055348","name":"Laberinto Eterno","registered_at":"2026-06-24T21:41:24Z","spotify_id":"2atXc3SATHs5u0mDTSPYkp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b38c92aa9f41d87f568505a2b6a2e8d39269debd9f4cd30113e3097471ebe3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2atXc3SATHs5u0mDTSPYkp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2atXc3SATHs5u0mDTSPYkp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7457e976f4902124e3d23153dc50c0ba0f835422108b4b7f1e9858e783c557. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Twt1hTA4l616zc7kWUnKq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Twt1hTA4l616zc7kWUnKq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7457e976f4902124e3d23153dc50c0ba0f835422108b4b7f1e9858e783c557. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5M66ecayqIH6UHUCFwSYtJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5M66ecayqIH6UHUCFwSYtJ.
{"copyright_id":"0xfda440cd019cacccf726175d004db70d118e06947bef5daf43b4f677a52f8df3","isrc":"ESA011708624","name":"Broken Cities","registered_at":"2026-06-07T09:24:39Z","spotify_id":"6au4gEmfCyEw3gtX1vybm6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda440cd019cacccf726175d004db70d118e06947bef5daf43b4f677a52f8df3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6au4gEmfCyEw3gtX1vybm6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6au4gEmfCyEw3gtX1vybm6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f11098e3779bb243a5145ff648b38a481ca381ef16e254bcc09b94d1a123efe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3USZJyW0dwvAhnhdwZMcvX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3USZJyW0dwvAhnhdwZMcvX.
Yunque / Los Que Fueron y Vinieron (B-Sides)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e246d8347b6eaf89b56f4e0c19a046711761c8fdeb051c67a332811f9ff0ce. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cVXFvPEXCdx483468XTId.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cVXFvPEXCdx483468XTId.
Tu Ambición / Del Suelo al Cielo (B-Sides)
Soñaré Hasta Que Llegue / Cadenas (B-Sides)
Colección B-Sides - Yunque - Los Que Fueron y Vinieron
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb80e70b436c16f45023ac46a4080214ef60e8e11b5c2e46840ec3bb6e916249. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QLxl0ItyFeqbPauaW1XWv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QLxl0ItyFeqbPauaW1XWv.
{"copyright_id":"0xfbfec5fc447b3f130fadaee4e1784f2e0ade09fc3b7c3e161aa1f6f36ef350cd","isrc":"DGA0Q2377467","name":"Medusa (No Me Digas No)","registered_at":"2026-06-11T17:39:33Z","spotify_id":"3VlTdL13dT0z7FZcOhsS63","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfec5fc447b3f130fadaee4e1784f2e0ade09fc3b7c3e161aa1f6f36ef350cd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3VlTdL13dT0z7FZcOhsS63.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VlTdL13dT0z7FZcOhsS63.
{"copyright_id":"0x3bc006bfd5d736668a7f33e0b1dae0dfef4603b5b8d9b342a0b7b2af8ba3324a","isrc":"ESA011590994","name":"Tal Vez No Se Hunda el Barco","registered_at":"2026-06-09T10:50:32Z","spotify_id":"6gjdFBnvJXDrskCbARSX5W","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc006bfd5d736668a7f33e0b1dae0dfef4603b5b8d9b342a0b7b2af8ba3324a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gjdFBnvJXDrskCbARSX5W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gjdFBnvJXDrskCbARSX5W.